A Pledge to God (A Promise with the Gods / Singwaui Yaksok / 신과의 약속)

How thrilling was it for you...

to imagine Father kneeling to you...

to save his grandson?

Honey.

Did you say that you have all the rights to Joon Seo?

I'll take away all of those rights from you.

I'm never going to leave...

Joon Seo by your side!

Honey. Honey.

Mom.

Are you awake?

Are you and Dad fighting?

Joon Seo, come here.

What are you doing?

You should sleep at Grandma's house for today.

Honey.

Did Grandma ask for me?

Yes, she wants you to sleep by her side.

Don't do this.

Don't bring him out in the cold this late.

Honey. Honey!

What?

Why are you here with him?

Please let him sleep here for tonight.

Why? Is something wrong?

All right, come here.

I'm sorry for waking you up.

Let's sleep in the same bed for tonight, okay?

Goodnight.

Is something wrong?

Mom and Dad fought.

They fought?

What's so wrong about two parents fighting?

Don't worry. Adults fight...

- at times. - I can't believe...

they had to bring him over.

Where are you going?

I'm going to see what's wrong.

Let them be.

For him to act that way, Jae Wook must be determined.

So what can he do now that he's finally determined?

He always thought...

that it was too late to change anything.

But he's finally stepping up.

What do you mean by that you'd take Joon Seo away from me?

Will you file for a divorce?

Let me tell you this as a lawyer.

If you do file for a divorce,

Joon Seo's custody will be given to me.

And since I've done nothing wrong,

you can't take that away from me.

It'll be quite time-consuming.

Have you thought about what will happen...

to Hyeon Woo?

What will happen...

if he relapses?

Figure out whether saving Hyeon Woo comes first...

or venting your rage at me...

comes first.

You should figure it out too.

If you keep holding on, I'll completely cut you off.

What?

I'll scrap the director position and appoint team managers instead.

Then you'll get kicked out...

and won't be able to practice as a lawyer in Seoul.

How could you even say that to me?

I've been slaving away for your family for over 15 years!

You brought this onto yourself.

Do you want us to go down together?

I'm just trying to save my son.

I can no longer allow you to use my son to your advantage.

Hyeon Woo doesn't even think of you as his dad.

He thinks Song Min Ho is his dad.

Do you think that matters to me?

He's my son,

and I am obligated to save him.

Fine.

I admit.

It was wrong of me to hide it.

But I only did it for Joon Seo.

I hated the possibility...

of Joon Seo having to be a donor for Hyeon Woo.

You know...

that he hates getting shots, right?

He even hates visiting the hospital just for a cold.

Stop using Joon Seo as an excuse.

- Honey. - You.

After finding out about Hyeon Woo,

you were actively trying to get him into our family register.

You even went to Min Ho yourself and handed a certified copy.

You tried to placate him.

Father asked me to do it.

He didn't know about Hyeon Woo's condition,

but you did.

That's the difference.

If he was registered under your name,

you'd have the right to do whatever you wanted...

if he fell ill.

That was your scheme.

I guess I've hit rock bottom.

Now, what matters is how I go through with this.

If it feels unjust, you can sue me.

Be my guest.

Hae Ji.

Wow, you look good in our school uniform.

How does it feel to finally become a high school student?

I have more books to carry.

Oh, no.

You still need to grow.

I'm tall enough.

Good for you, then. Take your time.

Are you not hurting anymore?

No, I'm all better.

Then do you want to watch a movie after school?

It'll be my treat.

Sure. Then I'll treat you to a meal.

I still have some coupons to your restaurant.

How cheap of you to use the coupons that I gave you.

Don't you know I cherish them a lot?

And the expiration date is over. They're not valid anymore.

No way.

Whatever.

Hae Ji!

Darn it.

Come here. Come here.

- Don't come! - I'm going to teach you a lesson.

Hyeon Woo.

Did you have a good sleep?

I thought I was home.

Did you dream about being home?

I dreamt about going to school.

You must really want to go.

School isn't going to start anytime soon.

How long was I asleep?

You kept waking up and falling back asleep.

I don't remember that.

Thankfully, your fever's gone.

And your skin looks so much better.

What is that?

They're antibiotics and nutritional supplements.

That's all you need.

Then can I go home afterward?

Do you want to?

You know I don't like hospitals.

All right.

Mom is talking to the doctor at the moment.

Let's see if you can.

I'm terribly sorry to say this, but he has relapsed.

Are you positive?

We've undergone several cross-examinations.

Please tell me...

what I should do.

I'll write up a written request...

for a donor.

Finding a registered donor doesn't take long.

Yes, I've heard.

Does he need to undergo chemotherapy immediately?

For now, it's best to keep his health up...

for future treatments.

He's been on a strict diet.

I forbade him from swimming...

whenever the weather was too cold.

Perhaps, he was too stressed out about it.

There are many reasons for a relapse.

Many parents blame themselves for their child's relapse,

but please don't do that.

Let's get through this once again.

Please...

Please...

save him, Doctor.

Ji Young.

He...

relapsed?

For the past 10 years,

I was always dreading this moment.

Whenever he had a fever, I'd rush him to the ER.

When they told me it was just a cold, I'd be relieved.

I lived...

with that fear every single day.

Ji Young.

I've shed all my tears back then.

Now, I just need to know...

what I should do.

It's much better now.

Technology has improved.

You're right.

Hyeon Woo will be fine.

I should go to him.

He's probably awake.

Ji Young.

I'll make sure he's cured.

Don't you worry.

Bye.

You woke up.

I'm sorry I worried you, Mom.

Don't be sorry.

His fever has gone down.

I just spoke with his doctor.

Hyeon Woo, you need to be treated.

But don't worry, Hyeon Woo.