Original subtitles

[English subtitles are available.]

Have you had breakfast?

Not yet.

How about dinner last night?

Fried rice noodles.

Such a pity.

Puke here.

Students in this class,

they are not human.

They are…

what are they?

Not important.

You can do it!

Substitute teachers are the best.

My name is Lin Mo.

Your name doesn't matter neither.

You are not the first one,

and you'll not be the last one.

Remember,

never turn your back to them!

Bear in mind!

Kid,

if you find something unusual,

run!

Run!

Run!

All rise!

Good morning teacher.

Hello everyone,

I'm your new chemistry teacher.

My name is Lin Mo.

Sit down.

Mr. Lin,

can you tell us

how to write your "mo"?

Never turn your back to them.

Bear in mind!

Mr. Lin,

Sally is not feeling well.

I'm taking her to the infirmary.

Go ahead.

Hei(Black), Quan (Dog)

is "mo".

It means silence.

Silence

is a virtue.

The ancients once said,

the great images seem formless,

the great sounds seem soundless.

Mr. Lin!

Sally.

Sally fainted in the infirmary.

Bring me over.

Hurry!

Mister, mister!

Mister, follow me!

Mister,

here!

Open the door.

Nope.

Say please.

How dare you want to teach us chemistry, Mr. Lin?

Let us teach you somehting today.

What are you doing?

Where's Mr. Lin?

None of your business.

Chemistry is so boring.

Let's go out and play.

What's going on?

There are at least 23 other ways

to leave the lab

other than utilizing thermite reaction

to get to 2300 degrees

to melt the lock cylinder.

Whoever wants to learn,

follow me.

How do you feel coming back?

You are smiling!

Lin Hei Quan,

You barely smile!

But you look cute when you smile.

Why don't you smile more?

Just want to remind you,

the case is closed.

So what?

So whatever we do now,

there won't be support,

and it's illegal.

So you're scared?

So,

now it gets interesting.

Now we're like

the detective version of Bonnie and Clyde.

Come in.

Bangkok Police.

Hello.

Momo!

Momo!

Your vacation's over?

Not yet.

Why does your vacation never end?

Why does your vacation never end?

Is it about salary?

Just let me know!

No.

Double salary!

It’s not about my salary.

Triple.

Not the salary.

Momo,

if that's still not enough,

your salary will be more than mine,

and I'm the principal.

If you give him your principal position,

he may come back.

Who are you?

Momo, is this your girlfriend?

Do you know

how many girls will

be heartbroken for this?

How are the students?

Can't be better!

The first day the new teacher took over,

they gave me their tantrums.

They urged me to

bring back their Mr. Hei Quan.

Or they would blow up my principal's office.

Or they would blow up my principal's office.

You are laughing?

Tell me,

are you bringing your girlfriend here

to show off?

She's not my girlfriend.

Not yet.

This is Officer Sasha.

I'm here today to

ask about a few students.

Who?

Wasn't that female killer executed already?

Wasn't that female killer executed already?

These girls.

Do you know them?

Of course I know these girls.

In each grade,

there are a few outstanding ones.

You see,

this one is the prettiest and the best student among them.

She is Ah Shui.

This one's a bit behind. Her name's Ah Wen.

These two,

they are too mediocre for me

to recall their names.

Wasn't there anything special about them when they were in school?

Wasn't there anything special about them when they were in school?

Anything unusual?

It's quite unusual that

they all got sick a few days before the college entrance exam.

they all got sick a few days before the college entrance exam.

They all missed it.

What illness?

A very severe cold.

Highly contagious.

So,

we sent them home and got them quarantined.

They had bad luck.

It was exactly the exam time.

What happened after?

Ah Shui went abroad to study.

Her family's wealthy.

The rest of them aren't as lucky as her.

What else?

What's your favorite gossip about them?

Do I like gossip that much?

Now that you mentioned it,

I do recall something.

What is it?

Kids, you know,

you love me,

I love him,

he loves you.

Those kind of love triangle.

Can you be more specific?

When they were sophomores,

Ah Wen

confessed her love in public one day

to a guy that she had a crush on for a long time.

His name was Pei Shan.

Do you have a photo of Pei Shan?

Of course!

A responsible principal like me

would never lost any information of my students.

would never lost any information of my students.

What happened to Pei Shan?

Ever since then,

nobody liked Pei Shan.

There were many students

defending Ah Wen.

After graduation,

he basically wasn't in touch with everyone.

This is him.

Do you have his address?

I'm never interested in a boy's address.

I'm never interested in a boy's address.

You see?

I said it's Mr. Hei Quan.

How are you?

It wasn't me who informed them.

Their classes' almost over,

I'm leaving.

Momo!

Stay longer!

Thank you, principal.

Momo, let's talk more!

Why do you have to leave in a rush?

Hurry up.

Attention! Attention!

Mr. Hei Quan is back; Mr. Hei Quan is here.

A girl is with him.

Unfortunately, she might be his girlfriend.

Leave now, or it will be too late!

It's up to you guys

whether we can keep Mr. Hei Quan!

Hurry! Come on!

A girl is with him!

She might be his girlfriend!

A girl is with him!

She might be his girlfriend!

Fighting!

Tell me,

what's the big question in this case?

What is it?

The biggest question.

It's in front of you, but you didn't see it.

Where?

Lao Ban!

Sir,

what would you like to order?

I ordered lamb curry.

What is this?

It's really hard to get lamb this morning.

It's beef.

I thought beef is 80 baht cheaper than lamb per kilogram.

I thought beef is 81 baht cheaper than lamb per kilogram.

I'm sorry!

How about this.

This plate of beef is on me.

Free of charge.

Maybe two more beers also.

Okay.

Okay.

So you really have a dog's nose.

You can tell it's beef or lamb

even before you eat it.

Just like this dish,

try to think about it.

The most unbelievable parts of this whole case

are all from their version of the story.

Did you hear

the sound of steel balls from upstairs?

We went to a random bar,

and had a few drinks.

About a week ago.

A lot of things we see in our lives are illusions.

And what we hear is even less reliable.

We were in the same high school,

She's gone.

And we had...

What do you mean?

She changed into a different person.

Ah Shui's died.

Nothing unusual happened.

Is it because of your previous profession,

that you are paranoid now?

Human nature is complicated.

Maybe we will spill more

if you come with us.

She's the happiest among us.

How could she commit suicide?

When I first heard it,

I thought about the same thing.

Even if they're not reliable,

what's the motivation?

And those facts

that we saw with our own eyes?

Someone pushed Ah Wen onto the train tracks.

The red handprints on her neck

seen by the bar owner.

The strange dance before she jumped off the building.

The spontaneous combustion of Ah Shui's clothes.

And the billboard fallen from the sky.

Let's talk about the spontaneous combustion first.

Someone tried to crack it on Crimaster before.

To conclude,

there are at least three feasible ways.

The most possible one is that

Ah Shui's clothes

was sprinkled with white phosphorus powder in advance.

I checked that it was 38 degrees that day.

The ignition point of white phosphorus powder is 40 degrees.

After she got off the car,

and before she arrived the temple

is the best time for the white phosphorus powder to combust.

There's a voice reading sutras,

so she asked me to worship the Brahma with her.

So you think it's her husband?

Amitriptyline,

Ah Shui has been using it before she died.

I don't suspect anyone right now.

Everyone is a suspect for you.

Is it your previous experience

that makes you hate injustice like poison?

Even that's just one trace

related to sin,

you will follow it.

Alright, I'll stop.

So you mean,

whatever we saw

might be false impression?

What's the purpose of this?

Using all the false appearance to

cover up a truth.

The death of Ah Shui.

Tomorrow is her funeral,

Let's send her off.

Before I met her,

I was lazy,

negative,

and wasting my life.

Ah Shui has taught me a lot.

She made me realize

the meaning of life.

I used to think that

an ordinary man like me

was so lucky

to have such a perfect wife.

I used to fear death.

But when I think about

maybe some day in the future,

this could be a way for me to be with her again,

this could be a way for me to be with her again.

I'm not scared anymore.

Thank you all for coming to

send her off to her last journey.

Thank you.

We are her best friends.

Of course we should be here with her.

Don't be too sad.

Look ahead.

This all just happened

very suddenly.

I heard that

some strange things happened to you too?

You shoule be careful too.

We've done a ritual.

We will be fine.

That will be the best.

Everything will pass.

Everything will get better.

Hello Mr. Qin.

Detective Lin.

Officer Sasha.

Why are you all here?

We are here to say goodbye to Ah Shui.

Is there anything wrong with that?

No problem at all.

Thank you very much.

It's just that I thought…

The case was closed?

Isn't it?

The police informed me yesterday,

and Ah Shui will be buried soon.

Let the dead rest in peace.

The rest of the game,

is for the ones alive.

Detective Lin,

what do you mean by that?

I mean,

I'll keep looking into this case.

Wow, that was cool!

You smell

different today.

What？

Didn't you come from the clinic?

There's no smell of disinfectant.

Yes.

These days,

I've been busy taking care of Ah Shui's issue.

So I didn't go to the clinic.

Mr. Detective,

you've been sniffing around.

How about you tell us,

among three of us, who is the most attractive one?

You guys haven't changed much.

But you,

you smell like Mr. Qin

a lot.

I don't understand what you mean.

Nothing.

Just the smells are similar.

Goodbye, everyone.

If their smells are similar,

were they together just now?

You really think I'm a police dog?

I was swindling them.

But she acted normal.

Too normal to be true, isn't it?

What the hell?

I'm sorry.

I didn't mean to.

I'm sorry, OK?

I'm sorry.

Qin Jun doesn't know Pei Shan at all.

Ah Wen and the rest of them have no clue why Pei Shan did that.

Ah Wen and the rest of them have no clue why Pei Shan did that.

When was the last time they saw Pei Shan?

A classmate reunion around three months ago.

Never saw him ever since then.

Why would Pei Shan kill Qin Jun？

Find him and ask him in person.

I've applied an order for rest of Pei Shan.

I've applied an order for rest of Pei Shan.

He was not behind all of these,

was he?

On the day the billboard fell,

I got up to the roof.

I smelled

residues of disinfectant.

I caught that smell on Pei Shan.

I caught that smell on Pei Shan.

After I went up to the roof that day,

I called Qin Jun's clinic.

Can I speak to Dr. Qin?

Alright, thanks.

He wanted to kill Ah Wen?

Qin Jun has the same smell.

He's a dentist.

That was my first time suspecting Qin Jun.

No wonder you wanted to test him today.

You saw Pei Shan this afternoon.

It's a crime of passion.

People like him wouldn't

design such a deliberate case.

design such a deliberate case.

Deliberate?

So you almost got the answer?

The one last piece of jigsaw.

Whom?

The owner of the house.

Pei Shan.

We need to find him as soon as possible.

He should be able to give us the answer.

Can you open this door?

What's your guess?

Don't take advantage of me.

Should I consider this

as flirting？

Never mind.

No wonder.

That should be his room.

Don't women know this better?

A perfume test strip.

What did you smell?

Nothing.

It has been awhile, right?

I don't believe you can smell anything out of it.

Weird.

She didn't write anything?

It's not weird.

The secret code that hidden in the smell

is much richer than words.

You smell it?

Mainly roses.

Roses symbolize love.

But there are thousands of perfumes that

use roses as their main scent.

The base note is special.

It's lemongrass.

Lemongrass? You sure?

As far as I know, there are very few fragrances

would mix roses and lemongrass

would mix roses and lemongrass.

I remember Jean-Patou had a special perfume

around 10 years ago.

It's called "Salome".

As you said,

roses and lemongrass

are rarely mixed up.

So it's an

impressive

limited edition.

Then the smell that you have been looking for…

have you found it?

I don't know what you're talking about.

Is there any special meaning

to this perfume?

Yes.

Pei Shan kept it for years,

and it's a gift from Ah Shui.

It seems that his love for Ah Shui is deep.

So we must know

where we can find him.

The graveyard.

Will he come?

He didn't say goodbye during the day.

So, yes.

You are hungry again?

Women can survive without having dinner.

I can't.

Then shell we eat then come back?

If Pei Shan comes now,

that will be an epic failure for me.

I'm afraid that you would starve to death before he's here.

Don't worry.

I asked my friend to send me food.

Friend?

I knew it's you.

Why?

He said friend.

He doesn't have friends.

I'm not his friend neither.

I'm a fan of him.

Detective, good luck.

Why are you two together again?

Weren't all previous cases closed?

I'm sorry,

but we have a new case.

And we will stick together

for a long time in the future.

It doesn't matter.

I told you that

we will have a fair competition.

Let's see who makes a better partner for him.

Xiao Ai, I got the food, you should go back now.

Nope, I want to spend more time with you.

Be good.

It's too late

for a girl to be in here.

I'm a girl, too.

I've got you.

They are here too.

Be careful. They might scratch you.

Don't forget who you are,

my opponent.

Stop talking.

Be good. Go back.

You have adored Ah Shui

since high school.

But you can't get her.

So you can only caress her on her photos every day.

So you can only caress her on her photos every day.

Knowing she's married to someone else,

and she's happier than you,

so you want to destroy her since you can't have her.

You used paranormal events to take your vengeance.

You used paranormal events to take your vengeance.

Bullshit.

Then tell me the truth.

I don't know what you're talking about.

I didn't break the law.

You have no right to arrest me.

Give it back to me.

Ah Shui wrote nothing

on your graduation book,

but left a perfume test strip for you.

Do you know what it means?

Salome.

The unique base note of lemongrass.

You know what roses mean.

The meaning of lemongrass is

love that can't be talked about.

Although Ah Shui stood up for Ah Wen and splashed water on your face,

Although Ah Shui stood up for Ah Wen and splashed water on your face,

she liked you deep inside.

But her best friend also liked you.

She wanted to make Ah Wen happy.

So she chose to

hide her feelings for you.

I know the death of Ah Shui has nothing to do with you.

I also know what you did in the afternoon

was impulsive.

But can you tell me

why do you want to kill Qin Jun?

Ah Shui would never commit suicide.

She would never do that.

She must have been killed by Qin Jun.

It has to be!

I just want to revenge for her.

It's dark and cold here.

Let's change to somewhere else with food.

Let's change to somewhere else with food.

Lao Ban,

10 chicken skewers and two beers.

Sure.

Are you really going to drink with the suspect?

Their chicken skewers are the best in Bangkok.

Throw me your questions.

Why are you so sure that Ah Shui didn't commit suicide?

The party three months ago…

Cheers!

Ah Shui was very happy that night.

She had a lot of wine.

She was drunk.

Two friends sent her back.

Let's go home.

Sure.

Bye bye.

Drink more.

I'm sorry.

Do you still hate me?

Do you still like me?

After that,

we’ve met a few more times.

Once, out of nowhere, she said…

I was stupid.

I shouldn't have given you up for Ah Wen.

If we had been together since then,

who would us be now?

There's no such thing called "if" in life.

There is.

If I get divorced now,

would you marry me?

You are serious?

Answer my question first.

I would!

Of course I would marry you.

Did she mention why she wanted to divorce?

She just said she was not happy.

And she suspected

Qin Jun had a mistress.

Did she know who the mistress was?

She said it didn't matter who it was.

But why do you suspect

Qin Jun killed Ah Shui?

One day,

she called me out of the blue.

She said she kept hearing the voice of sutra reading at night.

She said she kept hearing the voice of sutra reading at night.

And she suspected that

someone was trying to kill her.

But did she say it was Qin Jun?

Who else could it be?

If Ah Shui died,

the biggest beneficiary would be Qin Jun.

He would not only get Ah Shui's property,

but also spend the rest of his life with his lover.

Then why didn't you report this concern to the police，

and chose to take vengeance in your own way.

I asked the police.

The police said they had video evidence showing Ah Shui

committing suicide by jumping off a building.

But I didn't believe it.

She told me as clear as day

that she wanted to be with me.

And she said after the divorce，

she would travel back to China with me.

How could she commit suicide?

How could she?

You don't think it's anything that might be supernatural?

I don't believe those things.

Ah Shui's best friends,

Ah Wen and the other girls all had similar experiences.

Ah Wen and the other girls all had similar experiences.

Best friends?

They aren't?

I always thought so.

Ah Shui came from the wealthiest family in our class.

That night,

she brought everyone a gift.

By the way,

my fellow classmates,

I've prepared gifts for everyone.

I hope you like it.

Here's yours, Lily.

It is for you.

This must be yours.

This is for you.

Thank you, Ah Shui.

And this is Dinan's.

It's so big!

How could I accept it?

We are best friends, speak no more.

Thank you then.

Here’s yours, Zhaya.

Thanks.

Let's have a toast.

But after she left,

I went to the restroom.

What was she doing?

Showing off?

Who cares about her shitty gifts?

I think she's insulting us.

Maybe that's her way of redemption.

You mean…

Do you guys want to continue?

Let's go somewhere else.

Let's go.

Redemption? For what?

I don't know.

You women, all look like good friends,

but who knows what's behind it?

You…

What gifts did she buy for them?

I can't remember.

But Dinan's gift

should be a dress.

Can we get Ah Shui's credit card record?

From three months ago?

The case's closed.

I have no authority.

Someone does.

Master Kiko.

Master Lin Mo.

I'm in the States, long story short.

Can you help me check someone's purchase history?

In Thailand.

It will take a while.

You know my price.

As soon as possible, thank you.

Send me the details.

Sure.

Excellent!

What is so excellent?

It's excellent that the truth will be revealed soon.

I'm going to a few more places,

don't follow.

Where?

What should we do?

He can do whatever.

You pay the bill.

I'm here, where are you?

I'm having noodles.

What are we doing here?

Kiko checked Ah Shui's credit card.

Have a guess what she bought for them.

What?

Perfume.

A dress.

A necklace.

This only proves that Ah Shui cares about them.

Now it's more about Ah Wen and their attitude towards Ah Shui.

That's why I want to know how did they deal with those gifts.

That was three months ago.

How are you gonna find evidence now?

Sometimes it takes a bit of luck to investigate a case.

This is the ladies' room!

Psycho!

Sorry.

You shouldn't be here.

Get out!

This is the ladies' room.

Get out!

Aunty.

Listen to me.

I won't listen to you

I will call the police.

Get out! Get out!

Aunty!

I'm actually a policewoman.

Police…

I said there wasn't anything as you described.

I'm in charge of this toilet the whole time,

I haven't seen

any of the things that you're talking about.

Don't say three months ago.

I've been working for 30 years,

and I've never seen any valuables being left.

Unlike others,

I've never found phones or wallets.

I never got anything.

Thank you, aunty.

It seems that some people are not very lucky today.

By the way,

where did you go last night?

Why you didn't take me with you?

Where did your perfume come from?

Of course I bought it.

The YSL perfume you are wearing, Mon Paris 90 ml.

It costs 8000 baht.

It's half of your monthly salary.

How do you want me to believe you can afford it?

We don't want your stuff.

If you tell us the truth,

when might give you one for free.

There's one more necklace.

It doesn't look good on me,

so I sold it.

Good,

tell me more.

That day,

I had a diarrhea.

What was she doing?

Showing off?

Who cares about her shitty gift?

I think she's insulting us.

I think that's her redemption.

Do you guys want to continue?

Let's go somewhere else.

Let's go!

It seems I'm pretty lucky today.

Where did you go last night?

Officer, I told you everything I know.

Then you can leave now.

But just now you promised me

another bottle of perfume.

You can go to the police station to get it.

Never mind.

Tell me!

Where on earth did you go last night?

What?

Okay, I see.

Dinan died.