All language subtitles for San.Ti.AKA.Three.Body.2023.S01E20.1080p.WEBRip.DDP5.1.X264-NOGRP

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♪ What is waiting for me at the end
of the mysterious space-time ♪

♪ Don't break the hope
given to the world ♪

♪ The sun still sets every day ♪

Three-Body

Episode 20

So since then, you've been
pursuing the Three-Body problem.

But Henri Poincare once said
math isn't the way to solving that.

I had no idea who he was,
although anyone in math should know him.

Still, I didn't want to idolize anyone
or be idolized.

I continued despite what he said.

For what it's worth, he could be wrong.

Besides, I've created a new algorithm

that uses quantity to derive quality
so that the fittest will survive.

And the combination left in the end
will be the correct prediction

for the next configuration
of the Three-Body.

That's an evolutionary algorithm.

Evolutionary algorithm.
I didn't learn that term until later.

Its distinguishing feature
lies in computing power.

It requires ultra-large amounts of it!

The thing is,
the computers we have now

aren't able to do so
for the Three-Body Problem!

Back then,
I didn't even have a calculator.

All I had were
blank ledgers and pencils.

You've only been here a few days
and burned a dozen ledgers.

Could I have a few more, please?

Don't burn them in the incense burner.

There's too much smoke.

Great Buddha's Hall

I lost track of time,

calculating day after day...

Until one day,

Shen Yufei dashed into my room.

Who are you?

What are you doing?

Did you do this?

Are you solving the Three-Body Problem?

Answer me!

Was that how you met your wife?

That was special.

I wouldn't call a woman "special".

But what surprised me was that
the math I used was unconventional,

and my derivations
didn't show all the work,

but she could tell what I was doing
from a few pieces of used paper.

Clearly, she had unusual math talent.

She was devoted to that problem, too.

That's right.

She was just like me,
or even more obsessed.

Unlike those who came to the temple

to pray and snap pictures here and there

and seemed to be numb and unenlightened,

Shen Yufei looked like an academic.

Your approach is unusual.

Very well.

You know, we've been
searching for a method

to address this difficult problem
with massive computation.

Of course, that would require
an extremely powerful computer.

The truth is,
all the computers in the world combined

wouldn't be enough.

This place is terrible.

There's nothing you can use.

But with my help,
you can have access to supercomputers.

I can also give you a minicomputer

if you leave with me tomorrow.

You and me?

After she left,

I couldn't sleep

and went to take a walk in the yard
where I saw Shen Yufei again.

Buddha, please help my Lord
break away from misery.

Help whom?

Lord who?

"Buddha, please help my Lord..."

That doesn't make sense.

What she called "Lord" needs...

help from the Buddha?

Is her Lord in misery?

I don't know about religion,
nor do I want to,

but I couldn't think of a weirder prayer.

I don't know why
but that freaked me out.

What does it mean if one prayed to
the Buddha to help another Lord?

Who did that?

The woman who asked me
to leave with her.

Let me think.

I can only think of one possibility.

That Lord of hers is real.

Then, as is the Buddha?

I'm sorry if I sound rude.

Like I said,
you don't understand Buddhism.

The way the Buddha exists
is beyond your cognition.

But you can understand that of her Lord.

Do you know what I'm saying?

Right, Buddhism isn't for everyone.

I can't tell you more.

All I can say is do not go with her.

May I ask why?

It's just a hunch
that she's hiding something

that the two of us
can't possibly imagine.

Still, you left with her anyway.

I couldn't stay in the temple forever.

Over the next few years,
I was living my dream life.

Shen Yufei fulfilled her promise.

I had a minicomputer and
a comfortable environment.

I went abroad several times
to use supercomputers, not time-sharing,

but having the whole CPU to myself.

All that was expensive.

She was rich and I got used to it,

although I didn't know
where her money came from.

Then you two got married?

Sort of.

For mutual convenience, she said.
We both had things to do.

The following years
could be summarized into one single day.

In that big house,
I didn't have to worry about anything.

I could focus on my calculation.
She never interfered with my life.

All we talked about every day
was the Three-Body Problem.

She said to keep her updated.

Do you know what she's been doing?

Well...

You mean the Frontiers of Science?
She's busy with that all the time.

There'd be tons of visitors sometimes.

That was really annoying.

Didn't she ask you to join them?

You must be joking.

Why bother?

We're already married.

Besides, for someone like me, you think I
care about other things other than my work?

Of course not.

Wei Cheng,
your method can be a breakthrough.

A large group of scientists
tried the approximation approach

for a stable solution
to the Three-Body Problem.

Eventually, they found
under appropriate initial conditions,

the three bodies would chase each other
around a fixed figure-eight curve.

After that,

others were keen to find
such special stable configurations.

But so far,
only three or four have been discovered.

I believe your method

can turn out a lot more.

I wouldn't call them a lot
as I've only found over 100.

Still,
my goal is to build a mathematical model

so that when given

any initial configuration
with known vectors,

the model can precisely predict all
subsequent motions of the Three-Body System.

That's also Shen Yufei's goal.

Yet with my breakthrough

comes danger.

You went on and on.

Now, I get it.

Can you tell us
why you went to the police?

Pan Han,

he threatened me.

He said
if I didn't stop my calculation,

he'd kill me!

Pan Han?

Who's he?

How old is the guy?

He's with the Frontiers of Science,
probably in his 30s.

He's... a biologist, I guess.

When and how did he threaten you?

A few days ago.

You know,
that punk brought a real gun

and shot my computer.

No, it's not saved!
I was scared to death.

It's gone!

And then

in the middle of that night,

when I was half-asleep,
I sensed something cold

sliding on my neck in a uniform motion.

I opened my eyes...

I... I'll stop. I'll quit. I'll quit.

And I saw Shen Yufei.

I almost died of fright.

What's so frightening about
seeing your wife

in the middle of the night?

That is if she didn't hold a knife.

But what puzzled me was that

she also threatened me,
saying she'd kill me if I stopped.

I felt conflicted.

I thought I'd die either way!

What were her exact words?

She said...

If you succeed,
you'll be the savior of the world.

If you stop now, you'll be a sinner.

If someone were to save
or destroy the human race,

then your possible contribution or sin
would be exactly twice as much as his.

I'm confused. What does she mean
by exactly twice as much?

I had the same question.

- Why would it be twice?
- Continue your work.

Otherwise,

you're useless to this world,

and I'll kill you.

The whole model

and the files for sharing are all in it.

You can test and verify my model.

Are you entrusting it to me?

Either you or Shen Yufei.

Professor Wang,
I noticed you the first time you came.

You're a good man,

a man with a sense of responsibility.

That's why

I suggest you stay away from this.

The world is about to change.

All we can do is try to
live out the rest of our life.

Don't worry about other things.
It's useless anyway.

Why do I feel
you know more than you let on?

You know, I'm smarter than I look.

We were together every day.
It's impossible to not know a thing.

Why didn't you tell the police earlier?

How should I put it?

With all due respect,

cops are a joke.

Even God can't do anything.

The human race has reached the point
where their prayers can't be heard.

All that is because God

and her so-called Lord

are struggling themselves.

It's me.

You know where Wei Cheng is?

Yes.

How's his calculation going?

He's built the model.

Now, we can test it in the game?

Are you coming to get him?

Maybe after the game.

Give him the phone.

OK. One sec.

It's for you.

Listen, do not drink.

I'll drop you off
at the Nanomaterial Center

for you to play the game
and test Wei Cheng's model.

Then I'll go see Shen Yufei
and grab a bite on the way.

- Don't forget about Pan Han.
- No worries. Xu Bingbing will be on it.

National Center
for Nanoscience and Technology

You must be Einstein.

No, you're mistaken.

I'm not him.

I'm a lost soul abandoned by God.

Who are you?

I'm Copernicus.

Distinguished Copernicus,
I'd appreciate it if you could stop

for some Mozart.

Then I'll be able to afford lunch.

The Tri-Solar Syzygy
destroyed everything,

including the great pyramid
over there.

The United Nations Headquarters
is there now.

Do we have a deal?

Here comes the sun.

Here it is.

As the sun rises,
no more Mozart for me,

but this time, I got lucky, you know?

No need to say goodbye to music early.

A giant sun?

Is another destruction coming?

Silvery shine.

Almost no heat.

What is that?

Is it the moon?

A giant moon?

How come I've never seen it before
in the game?

Are you aware of the Great Rip?

The Great Rip?

What is that?

The old me, the old civilization, the
old universe, all is too painful to recall!

What changed you?

The Great Rip?

Of course not!

No one could see it alive.

It was all too overwhelming!

All our efforts were squashed.

God has given up on us!

Let's hope he won't do the same to you,

though I don't have much faith in that.

The model you, Newton,
and the others created in the East

with the help
of the human-formation computer

was quite close to being correct.

But that tiny little gap
was insurmountable

for Newton and the others.

And your relativity fits right into it.

No.
I've always believed that without me,

others would've discovered
special relativity eventually,

but general relativity is different.

To be specific,
the bit that Newton lacked

was the effect on planetary orbit

from the gravitational perturbation
described by general relativity.

The error caused by it was small,

but its impact on the results
of the computation was fatal.

True. Adding the correction factor
for the perturbation

to the classical equations
would get the right mathematical model.

The amount of computing power required far
exceeds what you accomplished in the East,

but it's easily provided
by modern computers.

Have the results of observation
been confirmed by astronomy?

If so, do you think I'd be here?

Although aesthetically speaking,

I'm right and the universe is wrong.

God left me
and then others followed suit.

Professor Wang.

Dr. Shen.

Dr. Shen,

this is Wei Cheng's model.

Do you think it'll work?

If not, then math, too,

The Three-Body Problem Model
isn't the solution to the problem.

The Pendulum Initiation Ceremony
is about to begin.

Let's go.

I saw the pendulums
of the Warring States Period.

They were to hypnotize the Sun God.

The present civilization
has evolved to the level

where theology and myth
are no longer needed for a solution.

Once it starts swinging,
it'll wipe out all that we've done.

This is our last hope.

Does it mean your Lord
will be out of misery?

As will all of us.

Please attend on time.

The Pendulum Initiation Ceremony
is about to begin.

Please attend on time.

Copernicus, I remember you
who've gone through five eras!

Please meet
the Secretary General of the UN.

Greetings.

Greetings.

Did you see such things
back in the Warring States Period?

I did.

But why are we
building another one now?

It's a monument for Trisolaris,
as well as a tombstone.

A tombstone? For whom?

For an aspiration, a striving that lasted
through almost 200 civilizations:

the effort to solve
the Three-Body Problem,

to find the pattern
in the movements of the suns.

As of now, it's completely over.

We're here to help.

I brought a mathematical model
that can solve the Three-Body Problem.

It's a brand-new algorithm.

Maybe it'll work.

Out of respect for your reputation,

I'll have my science advisor
take a look.

An evolutionary algorithm?

Whoever created that is a genius.

It requires superior math skills
and incredible imagination.

Has someone already
put together such a model?

Yes. There are dozens.

Over half of them are better than yours.

Did they work?

We've got conclusive proof
that the Three-Body Problem

is unsolvable.

It's just like we guessed long ago
that the Three-Body System is chaotic.

Tiny perturbations
can be endlessly amplified.

Its patterns of movement essentially
can't be mathematically predicted.

If even a simple arrangement
like the Three-Body System

is unpredictable chaos,

how can we have any faith in discovering
the laws of the complicated universe?

God has turned his back on Trisolaris.

This civilization
seems to be quite advanced.

Yes. We've mastered nuclear power
and reached the Information Age.

Then there's still hope.

When civilization reaches a new high,
even if it's impossible to know

the pattern of the suns' movements,
we can survive the Chaotic Eras

by protecting ourselves
against the devastating catastrophes.

Those before you thought so, too.

That was one of the motivating forces
pushing Trisolaran Civilization

to bounce back over and over.

But the moon made us realize
how naive that idea was.

This is probably the first time
you've seen this moon.

Actually, it's about a quarter
of the size of our planet.

It's no longer a moon,

but a companion to our world
resulting from the Great Rip.

The Great Rip?

What exactly is that?

The disaster
that killed the last civilization.

Compared with previous civilizations,
it had ample warning of the disaster.

Based on surviving records,
the astronomers of Civilization No. 191

detected early on a frozen flying star.

Meaning it stopped moving?

Yes.

A frozen flying star boded ill for several
Trisolaran Civilizations.

When a flying star or a distant sun

seems to come to a complete stop
against the background starfield...

It'll lead to three possibilities.

First, the suns and the planet are moving
at the same speed in the same direction.

Second,
they're moving apart from each other.

The last and the worst one is...

The suns are moving toward the planet!

Is that what you call the Great Rip?

Yes.

The people of Civilization No. 191
stood on the ground,

gazing up helplessly
at the three frozen flying stars

and the three suns swooping down
on their world.

Follow me.

Here it is.

This corridor was built
to honor those unforgettable memories.

As one of the suns was moving,
its outer gaseous layer became visible.

In the middle of a tranquil night,

the flying star
suddenly turned into a blazing sun.

After 30 hours or so, the other two suns
also appeared successively.

By the time the last flying star
turned into a sun,

the first sun had already swept past
the planet at extremely close range.

Right after that, the other two suns

swept past Trisolaris
at even closer ranges.

The tidal forces imposed on the planet
by the three suns

all exceeded the Roche limit.

In that case,
the planet would be torn to pieces.

The first sun shook the deepest
geological structure of the planet.

The second sun
tore open a great rift in it

that went straight to the core.

The third sun
ripped the planet into two pieces.

That's the smaller piece.

With ruins from
Civilization No. 191 on it, it is, however,

a lifeless world.

After the planet was torn apart,
the two irregularly shaped pieces

returned to spherical form
under self-gravitation.

The dense, searing planetary core material
gushed to the surface.

When that happened,
the oceans would boil over the lava.

The continents would melt.

As they collided, the ground would become
as soft as the ocean.

You're right.

Massive mountains of tens of thousands
of meters could rise in an hour

and disappear just as quickly.

The two pieces were still connected
by streams of molten lava

that coalesced into
a space-spanning river.

Then the lava cooled,
turning into rings around the planets.

Due to perturbations from the planets,
the rings were unstable.

The rocks that formed them fell back

to the surface
in a rain of giant stones for centuries.

That was hellish.

The ecological destruction
caused by this catastrophe

was the severest in all of history.

All life on the companion planet
went extinct,

and the mother planet almost became
a lifeless waste as well.

Unexpectedly,
the seeds of life sprouted again.

As the geology of the mother planet
settled down,

civilization reappeared
for the 192nd time.

This process took 90 million years.

Trisolaris's place in the universe
is even grimmer than we had imagined.

A recent astronomical discovery

has made us lose all hope
for the fate of Trisolaris.

Eventually, our planet will plunge into

the fiery sea of the sun.

Based on the remaining signs
in this stellar system,

we learned how the stars
and the planets were formed

and discovered that in the distant past,

the Trisolaran Stellar System
once had 12 planets.

Yet, only this one remains.

All 11 of them have been destroyed?

Afraid so.

There's only one explanation.

The other 11 planets
have all been consumed

by the three suns with time.

Our world is
but the sole survivor of a Great Hunt.

Trisolaran Civilization
couldn't have been reborn 192 times

solely because of luck, right?

For all we know, that streak has ended.

Also, further study shows
that the three stars are breathing.

They're breathing?

The gaseous outer layer of the suns
expands and contracts

over cycles lasting eons like breathing.

When the gaseous layer expands,
it can grow a dozen times thicker,

greatly increasing
the diameter of the sun.

It's like a giant mitt
that can catch planets more easily.

It's proven that in the long history
of the Trisolaran Stellar System,

every time the gaseous layers expanded,
one or two planets were consumed.

Scholars have predicted that
the next expansion will happen in

1.5 to 2 million years.

We believed

all our efforts would be in vain.

God walked out on us.

We're the loneliest kids
in the universe.

The Pendulum Initiation Ceremony
is about to begin.

Please attend on time.

They're going to activate the Pendulum.

Please join us to witness
this historical moment.

The Pendulum Initiation Ceremony
is about to begin.

Please attend on time.

- Humans are too insignificant.
- They are.

Life is too fragile
to survive in the vast universe.

That said, it's also great.

That's how Civilization No. 192
managed to germinate.

Thanks to you, I was able to see
how tenacious this civilization is.

With all hope gone,
tenacity could be a curse.

Somehow, I'm thinking of one person.

Who is it?

Yang Dong.

You get her desperation now?

I'm not sure.

But she was indeed special.

Even when she knew our science
is hopeless, she didn't give up.

She could've muddled along.

I don't know what happened to her.

Do you remember her suicide note?

"Physics has never existed
and will never exist."

That conclusion is more terrifying
than that of humans' existence.

Professor Wang, you're the chosen one
to fulfill your mission.

There's nothing else I can do.

I hope you can make a difference.

Dr. Shen...

We can't stay

in this terrible place anymore.

We can't

even if we want to.

We have no choice

but to gamble with the universe.

How?

Leave the Trisolaran Stellar System
for the wide-open sea of stars.

We must find in the galaxy
a new livable habitat.

Activate the Pendulum!

Activating the Pendulum.

Activating the Pendulum.

Its period isn't stable,
but changing constantly.

When the giant moon is
on this side of the planet,

its gravity offsets that of the planet,
causing the pendulum to lose weight.

When it moves to the other side,
the gravity of the two is added

and its weight returns to that
before the Great Rip.

Look at it.

Isn't it like a gigantic metal fist,

swinging eternally against
the unfeeling universe?

Does it say the yearning for order
or the surrender to chaos?

That's its battle cry.

Trisolaris's indomitable battle cry!

Good luck!

451 years later,
Civilization No. 192 was destroyed

by the fiery flames of twin suns.

It had reached the Atomic
and the Information Ages.

Civilization No. 192 was
a milestone in Trisolaris.

It finally proved that
the Three-Body Problem had no solution.

It gave up the useless effort
that had lasted through 191 cycles

and set the course
for future civilizations.

Thus,
the goal of Three-Body has changed.

The new goal is: Head for the stars;
find a new home.

We invite you to log on again.

Will tears give you a way out?

You tried to use our math
to solve the Three-Body Problem.

Don't you find that juvenile?

You pitched the hypothesis
of the shooter and the farmer to others

and blindly believed
those two-dimensional targets

could predict
the trajectory of the bullets.

Wei Cheng is a genius,
born for the Three-Body Problem.

His calculation tells me

that it can't be solved.

That result

also concludes my life.

I've told you more than once

that everything you've done
is useless.

Were the problem solved,

we wouldn't hear the Lord's voice.

Your less advanced civilization
provides zero chance of success.

You can't redeem Lord,

nor does it need your redemption.

Too bad,

it's too late for you to see that.

The trial failed,

but it didn't break me.

What I've seen in the game

is unimaginable for humans.

I saw how the tidal power
rip the world into two,

how the ocean boil over lava,

and how the corona of the stars

devour one planet after another.

It was dark

and ruthless.

Powerful as those forces seem,

they're tiny drops in the universe.

All those moments
will fade in desperation

like downpours drowned in the ocean.

Who are we to redeem Lord?

We know nothing about the universe.

I once accused you of using Lord
for your secret agenda.

Turns out, I'm doing the same.

Both the Adventists

and the Redemptionists

are selfish and greedy.

Humans are infinitely small.

We just want to feel important.

People have two sides just like a coin,

one good, the other bad.

Do you know which side to choose?

There are two planets:

one is checkered and broken;

the other is stable and livable.

Are you going to stay where you are,
solving the unsolvable problem,

or find a new home?

We have to make a choice,

and as does Lord?

That game was to help you know

and understand Lord,

but you thought you had to redeem it.

You're right.

We have a choice to make.

Now that we've heard Lord's voice,

you still don't get it?

It has made its choice, OK?

5 Missed Calls

Shi Calling

What's up?

Excuse me.

What happened?

Captain Shi is over there.

A GSW to the head
damaged the brain and killed her.

Did Wei Cheng's model succeed?

No.

He did it wrong?

His model has successfully proven
that there is no solution.

She must've been devastated.

She mentioned Yang Dong

and said she had been even more so.

We've requested the footage.

The camera at the door shows
at Shen Yufei's time of death,

only one person came here,
who was probably the last person she saw...

Give me the name!

Pan Han.

♪ I've seen things
you people won't believe ♪

♪ Soon our planet will vanish ♪

♪ I've known the future
you people won't think of ♪

♪ Soon your planet will be punished ♪

♪ I've seen things
you people won't believe ♪

♪ Soon our planet will vanish ♪

♪ I've known the future
you people won't think of ♪

♪ Soon your planet will be punished ♪

♪ I've seen things
you people won't believe ♪

♪ Soon our planet will vanish ♪

♪ I've known the future
you people won't think of ♪

♪ Soon your planet will be punished ♪

♪ I've seen things
you people won't believe ♪

♪ Soon our planet will vanish ♪

♪ I've known the future
you people won't think of ♪

♪ Soon your planet will be punished ♪

♪ I've seen things
you people won't believe ♪

♪ Soon our planet will vanish ♪

♪ I've known the future
you people won't think of ♪

♪ Soon your planet will be punished ♪

Three-Body