AFTER THE DIVORCE, I BECAME A BILLIONAIRE

CHAPTER 11: WHAT CAN YOU DO

POV: Seo-rin

 

The overhead lights hummed back to full, clinical brightness, buzzing with a high, vibrating pitch that set my teeth on edge. The sudden white glare washed across the mahogany table, illuminating the scattered paper trails, the shadow ledgers, and the glossy black-and-white photograph lying face-down in the center.

Neither of us moved.

Tae-jun stood near the doorway, his chest rising and falling in shallow, rigid beats. He walked over to the heavy glass doors, his fingers tracing the rim of the frame. He checked the electronic lock twice, engaging and disengaging the deadbolt as if the mechanical latch could somehow explain how Ahn Seong-ho had entered a secured suite, delivered a death sentence, and evaporated into the dark corridor without tripping a single perimeter sensor.

I said nothing, I couldn't afford to speak. The sudden, violent shift in the board state had stripped away what little breathing room we had carved out. I could feel the old, familiar instinct rising up inside me—a cold, calcifying wall that forced every flicker of shock down into the dark where it couldn't compromise my footing. Survival in this city was not a matter of intellect; it was a matter of isolation. You survived by needing no one.

"I need air," I said flatly, stripped of inflection.

Tae-jun turned from the glass. His face was pale, his dark eyes shadowed with a hollow, mounting dread. He looked at me, open and exposed, as if searching for an anchor, but he didn't try to stop me. He didn't offer a platitude or ask me to stay. We were both too rattled, too deeply fractured by Seong-ho’s departure to perform reassurance we didn't feel.

"Go," he said quietly. "Keep your phone on."

I left without another word.

Outside, the city was utterly indifferent to the seismic shift happening in its high-rises. Rain fell in long, needle-thin slants, coating the black asphalt of the avenue in a greasy, shimmering sheen. Streetlights smeared into orange streaks against the glass of passing taxis. Horns blared in the distance. I walked four full blocks into the wet night, the freezing rain soaking through the shoulders of my coat, before my hands stopped shaking enough to unlock my phone.

My apartment on the seventh floor of the Mapo complex was pitch-black when I entered. I didn't turn on the lights. I didn't take off my damp coat.

I walked straight to the built-in safe behind the library shelving, dialed the mechanical combination, and retrieved the slim, leather-bound digital tablet containing my mother's private calendar.

It was a remnant from Yoon Ah-young's personal effects—an encrypted, customized organizer she had used in the final years before her fatal crash. For three years, I had kept it as a grief object, a quiet relic of a woman whose brilliant, methodical mind I had inherited. I had decrypted most of its professional layers long ago, but the deeply hidden, local partition had remained locked—until Seong-ho's words tonight shattered the assumptions I had built my life around.

Your mother was always far too clever for her own good, Seo-rin.

Sitting on the edge of the low velvet sofa, the cool blue light of the screen illuminating the dark room, I cross-referenced the date written on the back of Tae-jun’s toddler photograph against three years of local log entries.

My finger froze over the screen.

There, embedded in a private, unindexed folder from three years ago, was an entry logged exactly three days before my mother's fraudulent resignation paper was signed.

Meeting: C.D.W. / Off-record.

Location: Hye-jin Private Office, Mapo.

Choi Dong-wook.

My pulse spiked, a sudden, sharp sting behind my ribs.

In every ledger I had ever pulled, in every internal Council brief I had pieced together, Choi Dong-wook had always been positioned as Kangseong Holdings’ unwavering shadow—the loyal, ruthless fixer who existed solely to execute Kang Min-jae’s commands. He was the man who cleaned up corporate messes, buried scandals, and maintained the boundary between the empire and the gutter.

He was never supposed to have a personal thread into my mother’s final days. Yet here his initials sat, recorded in her confidential agenda three days before she vanished from the Cheonghwa Council.

My hands grew cold. I began scrolling backward through the archived logs, searching her schedule for any other mention of the Kang family, driving the search parameters back years, then decades.

Then I found it.

A second logged appointment, dated twenty-two years ago. I was six years old.

Appointment: K-Clinic, District 4.

Subject: Seo-rin.

I stared at the screen, my breath catching in my throat.

K-Clinic was a specialized, highly restricted medical facility under Kangseong Holdings' direct foundation umbrella. It was reserved for high-level executive care and private research.

There was no illness in my childhood medical history that explained it. No hospital stay, no routine immunization, no family story that accounted for a visit to a Kangseong-affiliated facility when I was six. I sat completely still in the dark, the tablet glowing in my lap, trying desperately to reach back through the fog of my memory.

I found nothing. Just ordinary, featureless blankness.

A cold dread settled in my stomach. Blankness at six years old was not normal. Memory fades with time, but trauma and forced intervention erase it with absolute, surgical efficiency.

I instinctively reached for my phone, my thumb hovering directly over Tae-jun’s contact card.

Ask Choi Dong-wook why your father hid you, Seong-ho had said.

Tae-jun was unraveling, searching for the truth about his father’s legacy, just as I was searching for mine. We were partners. We had pooled our evidence. We had built a fortress together.

My thumb lingered over his name. But then the old, hard-won instinct—the quiet, cynical voice that had kept me alive in the Council’s snakes' nest—pulled my hand back.

If the Kang family's private fixer had been quietly circling my mother’s life before I could even remember, then handing this discovery over to a Kang son tonight felt less like trust and more like surrender. In a war built on buried leverage, this was the one card I held that no one else knew existed.

I closed the calendar application, the screen going dark.

Down on the street, seven stories below my window, a dark sedan idle at the curb. Its headlights were off, its engine running in a low, almost imperceptible vibration. It waited there for one beat too long—a quiet shadow sitting beneath the orange glow of the streetlamp—before pulling away into the rain-slicked traffic.

My chest tightened. I looked back down at the tablet screen, my fingers trembling slightly as I swiped the file index one single entry further back.

It was an unlinked note, attached to the date of that long-forgotten clinic visit twenty-two years ago.

Written in my mother’s elegant, unmistakable handwriting, the short line read:

Do not let them see what she can do.