He walked straight past Arthur Mercer.

Past Evelyn.

Past Trevor.

And stopped directly in front of me.

For one long second, the entire security checkpoint seemed to fall silent.

Then the four-star general snapped his heels together, raised his right hand, and delivered a crisp military salute.

“Good afternoon, General Mercer.”

My father froze.

Evelyn’s smile disappeared.

Trevor’s mouth fell open.

I returned the salute.

“At ease, General.”

Vance lowered his hand, then turned slightly toward the surrounding Secret Service personnel.

“Ladies and gentlemen, I’d like to introduce Lieutenant General Katherine Mercer, United States Army. Three-star general, decorated combat commander, and the officer personally requested to lead today’s strategic defense briefing.”

A murmur swept through the crowd.

Arthur blinked.

“I’m sorry… what?”

General Vance didn’t acknowledge him.

Instead, he continued.

“General Mercer has spent the last twenty-six years serving this country. Her operational record includes multiple overseas deployments, command of an Army division, and leadership of several classified national defense initiatives.”

He paused.

“And she is currently one of the youngest officers to have been selected for her present command.”

I stood motionless.

I had spent years learning not to seek recognition.

But watching my father struggle to comprehend the uniform he had just insulted was something I hadn’t anticipated.

Arthur finally found his voice.

“That’s… that’s impossible.”

General Vance turned toward him.

“Is there a problem, Mr. Mercer?”

Arthur swallowed.

“No, General. Of course not. I was simply unaware that…”

“That your daughter was a senior Army officer?”

The question landed like a hammer.

My father looked at me.

For the first time in twenty-six years, he seemed unable to find something insulting to say.

“Kate?”

I met his eyes.

“Hello, Father.”

He took a step toward me.

“You’re a general?”

“Lieutenant General,” I corrected calmly.

Trevor let out an uncomfortable laugh.

“Come on. There has to be some mistake. She was supposed to be in security or something.”

General Vance slowly turned his head.

“Your name?”

“Trevor Mercer.”

“Are you familiar with military rank, young man?”

Trevor straightened.

“Not particularly.”

“Then I suggest you learn when to recognize an officer’s authority before attempting to push one out of a restricted security lane.”

Several people nearby exchanged glances.

Arthur immediately intervened.

“General, please forgive my son. He didn’t understand who she was.”

Vance’s expression remained cold.

“That’s interesting. Because your son appeared perfectly comfortable ordering her around when he believed she was an ordinary security employee.”

My father said nothing.

I quietly adjusted the cuff of my dress uniform.

“General, we’re holding up the briefing.”

Vance nodded.

“Of course, ma’am. The President is expecting you.”

That was when Arthur’s face changed again.

“The President?”

General Vance looked at him.

“Yes. The President personally requested General Mercer attend this meeting.”

Arthur’s lips parted.

“But I’m here to discuss a defense technology partnership. My company has been working on a major proposal for the Pentagon. Surely we could arrange a few minutes—”

“Mr. Mercer,” Vance interrupted, “today’s meeting is not a commercial networking opportunity.”

His voice became sharper.

“It’s a national security briefing.”

Then he turned toward me.

“Your office has confirmed the threat ᴀssessment?”

“Yes, sir. The preliminary findings were transmitted at 0800.”

“Good. The President wants your ᴀssessment before the final decision.”

I nodded.

“Understood.”

Arthur looked between us.

“What threat ᴀssessment?”

Neither of us answered.

But something in my father’s expression suggested he had suddenly realized that the meeting he had paid thousands of dollars to attend might involve something much bigger than a defense contract.

And he was right.

Because Mercer Defense Tech had recently submitted a proposal involving a next-generation military communications system.

A system my team had spent fourteen months evaluating.

And our findings were deeply troubling.

THE FILE WITH HIS COMPANY’S NAME

Inside the White House, the atmosphere was completely different.

The East Room had been prepared for the VIP reception. Senior military officers, government officials, diplomats, and selected defense industry representatives stood beneath the historic chandeliers.

Arthur, Evelyn, and Trevor were eventually admitted as registered guests.

My father immediately began trying to recover his composure.

He approached a group of executives and began introducing himself.

“Arthur Mercer. Mercer Defense Tech. We’re currently pursuing a significant federal partnership.”

He glanced toward me.

“My daughter happens to serve in the Army.”

The way he said it made my stomach тιԍнтen.

As though he had only just remembered I existed.

Evelyn approached me while I was reviewing a briefing folder.

“Kate, darling.”

I looked up.

She offered a smile that didn’t reach her eyes.

“I think there’s been a misunderstanding. Your father was under considerable pressure earlier. You know how important today is for the family.”

I closed the folder.

“Which family?”

Her smile stiffened.

“Don’t be difficult.”

“I’m not. I’m simply asking.”

She lowered her voice.

“Arthur has worked extremely hard to build his company. If you could put in a good word with General Vance, perhaps this could finally bring everyone together.”

I stared at her.

Twenty-six years.

Not one birthday card.

Not one telephone call.

Not one attempt to find out whether I was alive or ᴅᴇᴀᴅ.

And now she wanted a favor.

“I’m here in an official military capacity,” I said. “I don’t influence procurement decisions to benefit relatives.”

Evelyn’s expression hardened.

“You’ve become rather arrogant.”

“No, Evelyn. I’ve simply learned to recognize the difference between respect and convenience.”

Before she could respond, an aide approached.

“General Mercer, the briefing room is ready.”

I picked up my folder and walked away.

Behind me, I heard Evelyn whisper:

“She’s always been impossible.”

I didn’t turn around.

Inside the secure conference room, General Vance was already waiting alongside several senior officials.

A large screen displayed the words:

PROJECT SENTINEL — NATIONAL DEFENSE SYSTEM REVIEW

I took my seat.

Vance opened the meeting.

“General Mercer, the floor is yours.”

I connected my presentation.

“Thank you, sir.”

The first slide showed a communications network designed to protect critical military infrastructure.

The second showed its technical architecture.

The third showed a series of unexplained security vulnerabilities.

I changed the slide.

“During our fourteen-month evaluation, my team identified unauthorized access attempts originating from multiple external locations. Initially, we believed these were isolated incidents.”

I pointed toward the screen.

“However, further investigation revealed that the compromised authentication credentials were ᴀssociated with a subcontractor connected to one of the bidding companies.”

A senior official leaned forward.

“Which company?”

I pressed the remote.

The corporate name appeared.

MERCER DEFENSE TECH.

The room went silent.

General Vance folded his arms.

“Continue.”

I brought up the next slide.

“Before anyone draws conclusions, I want to emphasize that the investigation is ongoing. We have evidence of serious security irregularities, but we have not yet established which individuals were responsible.”

One of the officials spoke.

“Does the company’s leadership know?”

“We have not disclosed the complete findings.”

Vance nodded.

“Proceed.”

I opened a sealed document.

“This is the most concerning part. Our investigators discovered that an encrypted authorization key was accessed using credentials belonging to a former senior systems administrator. That individual had left the company eight months before the access occurred.”

A defense official frowned.

“Then who used the credentials?”

I looked toward General Vance.

“We believe someone retained unauthorized access after the administrator’s departure.”

The general’s expression darkened.

“Do we have a name?”

“Not yet, sir.”

Then the conference room door opened.

An aide entered and quietly handed General Vance a message.

He read it.

His expression changed.

“What is it?” I asked.

He placed the message on the table.

“Mr. Arthur Mercer has requested an emergency meeting with the President’s senior defense adviser. He claims you are conducting a personal vendetta against his company.”

I slowly exhaled.

Of course.

My father had finally discovered what my work involved.

And instead of asking whether the evidence was real, he was already trying to discredit me.

General Vance looked at me.

“Would you like to recuse yourself from the next stage of the investigation because of your family relationship?”

I considered the question carefully.

“No, sir. But I will formally disclose the relationship and request independent oversight of every decision involving Mercer Defense Tech.”

Vance nodded approvingly.

“That’s exactly what I expected you to say.”

MY FATHER MADE HIS BIGGEST MISTAKE

Twenty minutes later, I stepped into the reception area.

Arthur was waiting near the windows.

His face was red.

The moment he saw me, he grabbed my arm.

“What have you done?”

I immediately removed his hand.

“Don’t touch me.”

“You’re investigating my company?”

“I’m presenting findings from an independent military evaluation.”

“Don’t lie to me! You’re trying to destroy everything I’ve built!”

Several guests turned toward us.

I lowered my voice.

“This is not the place.”

He laughed bitterly.

“Now you care about appearances? Twenty-six years ago, you didn’t care what people thought when you threw away your future.”

I looked at him.

“I didn’t throw away my future. I chose one.”

“You could have been running Mercer Defense Tech!”

“And you could have been a father.”

His expression changed.

For a brief moment, something resembling regret crossed his face.

Then Evelyn appeared.

“Arthur, please. People are watching.”

Trevor approached, holding a champagne glᴀss.

“Dad, just tell her to withdraw the report. She’s obviously doing this because she hates us.”

I turned toward him.

“You have no idea what you’re talking about.”

He smirked.

“Don’t act like some decorated hero. You’re still the girl who ran away because Daddy wouldn’t let her play soldier.”

Before I could answer, General Vance appeared behind him.

“That’s enough.”

Trevor immediately fell silent.

Vance looked at Arthur.

“Mr. Mercer, I understand you have concerns about the investigation. Those concerns should be submitted through the appropriate channels.”

Arthur straightened his jacket.

“General, I respect your position, but I won’t allow a family dispute to interfere with my company’s reputation.”

Vance’s eyes narrowed.

“Then perhaps you should stop turning an official security investigation into a family dispute.”

He handed Arthur a sealed envelope.

“This was delivered to the White House this afternoon. It concerns Mercer Defense Tech.”

Arthur took it reluctantly.

He opened the envelope.

Inside was a preliminary investigative notice.

His eyes moved across the page.

Then stopped.

“What is this?”

General Vance answered calmly.

“A formal request for preservation of records relating to the compromised defense system. Your company is required to retain all relevant communications, financial records, and access logs.”

Arthur’s hands began trembling.

“This is absurd.”

“It’s a preliminary administrative action. No finding of wrongdoing has been made.”

My father looked at me.

“You did this.”

I shook my head.

“No, Father. The evidence did.”

He stared at the document again.

Then something unexpected happened.

His phone rang.

He glanced at the screen and answered immediately.

“What?”

A man’s voice came through loudly enough for those standing nearby to hear fragments.

“Mr. Mercer, we’ve discovered something in the archived system logs. The access credentials weren’t just retained. Someone used them to modify the original authorization records.”

Arthur went completely pale.

“What are you talking about?”

The voice continued.

“And there’s another problem. The original approval signature belongs to—”

The connection suddenly cut out.

Arthur stared at his phone.

I looked at him.

“Who was that?”

He didn’t answer.

General Vance stepped closer.

“Mr. Mercer, I suggest you contact your company’s legal counsel before making any further statements.”

But my father wasn’t listening.

He was staring at the sealed notice as though it had become something dangerous.

Then he looked at me.

“Kate… we need to talk.”

I met his eyes.

“About what?”

He swallowed.

“Your mother.”

Everything inside me went still.

My mother had died when I was sixteen.

Or at least, that was what Arthur had told me.

“What about her?”

He glanced nervously toward Evelyn.

She had gone deathly pale.

Then Arthur whispered something I had never expected to hear.

“Your mother didn’t die in that car accident.”

I couldn’t move.

Evelyn suddenly grabbed his arm.

“Arthur! Don’t!”

He pulled away.

“Twenty-six years ago, she discovered what was happening inside the company. She found documents that could have destroyed everything.”

My heartbeat thundered.

“What happened to her?”

Arthur looked toward General Vance, then back at me.

His voice cracked.

“Before she disappeared, she left something in your military recruitment file. Something I’ve spent twenty-six years trying to find.”

General Vance’s expression changed instantly.

He turned toward the Secret Service agent standing beside the entrance.

“Secure this area.”

Then he looked directly at me.

“General Mercer, I think we need to examine that file immediately.”

I stared at my father.

“What did my mother leave behind?”

Arthur opened his mouth.

But Evelyn spoke first.

“She left proof that your father was never supposed to inherit the company.”

Arthur spun toward her.

“Evelyn, shut your mouth!”

She stepped backward, tears gathering in her eyes.

Then she whispered the words that shattered everything.

“Because the real heir to Mercer Defense Tech is standing right here.”

She pointed at me.

And at that exact moment, General Vance received another message.

He read it once.

Then looked at me with an expression I had never seen on his face.

“General Mercer… your mother’s name has just appeared in a classified federal investigation.”

He paused.

“She may still be alive.”

TO BE CONTINUED — PART 3: THE MOTHER WHO DISAPPEARED AND THE BILLION-DOLLAR SECRET.