“Mommy, is that man our father?”

Lam An asked the question in fluent English.

The airport seemed to fall silent around me.

Truong Hang’s expression changed.

Only slightly.

But I noticed.

He understood every word.

I tightened my grip on my son’s hand.

“No.”

My answer came too quickly.

Lam Uc blinked up at me.

“But Uncle said his boss wants us.”

“Uc.”

I crouched in front of them.

“Stay beside Mommy.”

Then I stood and faced Truong Hang.

“My children have nothing to do with Co Tram Chu.”

For the first time, his polite expression disappeared.

“Dr. Lam, perhaps you should discuss that with President Co himself.”

My heart sank.

“What does that mean?”

He didn’t answer.

Instead, he stepped aside.

Outside the glass doors, three black cars were waiting.

The middle one had a familiar license plate.

Six years ago, I had sat in that same car countless times.

Waiting for Co Tram Chu to finish meetings.

Waiting outside restaurants while he accompanied another woman home.

Waiting for him to remember that I was his wife.

I hated that my body still remembered everything.

“I’m not going.”

I pulled out my phone.

“If your people stop me again, I’ll call the police.”

Truong Hang looked almost amused.

“You can.”

Then he calmly added:

“But Professor Wilson’s medical research delegation will arrive at Van Thanh University tomorrow morning.”

My fingers froze.

Professor Wilson.

My mentor at Harvard.

Only a handful of people knew I had returned early to prepare for our joint research project.

“How do you know about that?”

“Our company is the principal private sponsor of the project.”

The blood drained from my face.

No.

That wasn’t possible.

Three months ago, Harvard had announced an anonymous Asian investment group would finance our new clinical research center.

The contract had already been finalized before I agreed to return.

“You…”

Truong Hang adjusted his glasses.

“President Co has been waiting for you for a long time.”

This wasn’t coincidence.

It was a trap.

A carefully constructed one.

And I had walked directly into it.

Lam An suddenly stepped forward.

He was only six, but sometimes the calmness in his eyes frightened me.

“If your boss wants to see my mother, tell him to come himself.”

Truong Hang stared at him.

For several seconds, neither moved.

Then something strange happened.

The cold assistant smiled.

“You really are his son.”

My heart slammed against my ribs.

“Enough!”

I pulled Lam An behind me.

“You have no right to say that.”

Truong Hang lowered his head.

“My apologies.”

But it was too late.

Lam An had heard.

So had Lam Uc.

Before either child could ask anything else, the doors behind Truong Hang opened.

Everyone around us seemed to straighten instinctively.

Black coat.

Tall figure.

Cold expression.

Six years had changed Co Tram Chu.

He looked harder.

More controlled.

More dangerous.

But I recognized his eyes immediately.

Those eyes had once watched me sign divorce papers without a trace of emotion.

Now they were staring past me.

At the twins.

Co Tram Chu stopped.

For the first time in all the years I had known him, his composure cracked.

His gaze landed on Lam An first.

Then Lam Uc.

His fingers slowly tightened at his side.

Truong Hang stepped forward.

“President Co.”

Co Tram Chu ignored him.

He walked toward us.

I immediately moved in front of the children.

“Stay away.”

He stopped two steps from me.

“Lam Xuan.”

My name sounded strangely rough in his voice.

“I said stay away.”

His eyes returned to Lam An.

“You never told me.”

A bitter laugh escaped me.

“Told you what?”

“That three weeks after throwing me out, I discovered I was pregnant?”

His jaw tightened.

“You should have contacted me.”

“Why?”

I looked straight into his eyes.

“So you could send another agreement?”

His face became still.

Six years ago, I had begged him only once.

Not to love me.

Not to choose me.

I had simply asked whether ten years together had meant anything.

He had answered by pushing the divorce papers toward me.

Sign.

That was all.

Now he dared stand here demanding explanations.

Co Tram Chu lowered his voice.

“They are my children.”

“They are my children.”

His gaze sharpened.

“You think changing their surname changes their blood?”

Before I could respond, Lam Uc stepped around my coat.

She stared at him curiously.

Then she whispered:

“Mommy…”

I closed my eyes briefly.

“What?”

She pointed at Co Tram Chu.

“Why does Brother look like him?”

Nobody spoke.

Even Truong Hang turned his face away.

Co Tram Chu crouched.

It was such an unexpected movement that I didn’t react immediately.

A man who had once considered kneeling beneath his dignity was now at eye level with my daughter.

“What’s your name?”

Lam Uc looked at me first.

I should have stopped her.

But she answered.

“Lam Uc.”

“And your brother?”

“Lam An.”

Co Tram Chu repeated the names quietly.

As if committing them to memory.

Then Lam An stepped forward.

“Are you our father?”

This time, I couldn’t lie.

Co Tram Chu looked at me.

I saw accusation there.

But underneath it was something I had never seen in him before.

Pain.

“Yes.”

He answered before I could.

“I am.”

Lam An didn’t cry.

He didn’t smile.

He simply asked:

“Then where were you for six years?”

Co Tram Chu went completely silent.

My son continued.

“When Mommy was sick, I brought her water.”

“When Uc had a fever, Mommy stayed awake all night.”

“When other children had fathers at school, we didn’t.”

He tilted his small head.

“So why do you suddenly want us now?”

Every word landed like a blade.

Co Tram Chu’s face became frighteningly pale.

I grabbed both children.

“We’re leaving.”

This time, he didn’t stop me.

We had almost reached the taxi line when his voice came from behind us.

“Lam Xuan.”

I turned.

He was holding a brown envelope.

“There’s something you need to see before you decide that I abandoned them.”

My chest tightened.

“What trick is this?”

“No trick.”

He held the envelope toward me.

“My lawyer found it four years ago.”

I didn’t move.

Truong Hang took it and placed it into my hand.

Inside was a photocopy of an international courier receipt.

Destination:

Cambridge, Massachusetts.

Recipient:

Lam Xuan.

Sender:

Co Tram Chu.

Date:

Six years ago.

Three months after the divorce.

My hands began trembling.

Attached was another page.

A returned letter.

Across the envelope, in red ink, were the words:

RECIPIENT REFUSED DELIVERY.

I stared at it.

“I never refused anything.”

Co Tram Chu’s voice became dangerously quiet.

“I know.”

I looked up.

“Then who did?”

He glanced toward the airport entrance.

A woman stood there.

Elegant.

White dress.

Pearl earrings.

A face I had spent six years trying to forget.

The woman Co Tram Chu had divorced me for.

His “white moonlight.”

She smiled when our eyes met.

And beside her stood my former mother-in-law.

Co Tram Chu looked back at me.

“That,” he said, “is what I brought you here to find out.”