AFTER THE DIVORCE, I BECAME A BILLIONAIRE

CHAPTER 23: THE TOXICOLOGY OF TRUST

POV: Tae-jun

Ji-hoon did not wait for formal orders, nor did he ask for permission to pull at the loose threads hanging from the edges of our operation. It was a rare, ruthless quality I had almost forgotten existed in a corporate ecosystem choked by bureaucratized fear, self-preservation, and endless, stalling protocols.

While Choi Dong-wook’s exhaustive sweep of my private penthouse had produced nothing but cold, inconclusive digital server traces, Ji-hoon had returned to the grimy, tactile reality of the ground level. He had spent six exhausting hours holding quiet, patient, and dangerously targeted conversations with the lower-tier staff of Kangseong Holdings—receptionists, overnight janitors, parking garage attendants, and maintenance engineers.

 

These were the invisible souls who scrubbed the floors and emptied the trash, the people whose constant presence was rendered entirely translucent by the arrogant men in tailored wool suits who stepped over them every morning.

At three in the afternoon, Ji-hoon pushed open the heavy mahogany doors of my private executive study. He walked across the plush carpet without a sound and laid a single, thin paper file directly on the center of my desk.

"A receptionist on the ninth floor remembers an unfamiliar visitor three weeks ago," Ji-hoon said smoothly. He leaned back against the edge of the dark wood desk, his arms folded across his chest, his voice dangerously calm and unhurried. "Someone who asked very pointed, highly specific questions about my hiring background, my personal history in Mapo, and the exact nature of my relationship with you. A night security guard at the secondary basement entrance remembers the exact same man—someone whose face didn't match the digital badge he scanned to clear the turnstiles."

I picked up the handwritten notes, my eyes scanning the physical description scribbled across the top margin. "It's far too vague, Ji-hoon. A thousand middle-management men in this building fit this exact physical profile. You're chasing shadows."

"I didn't stop at the description, Tae-jun," Ji-hoon replied, his dark eyes locking onto mine with an unyielding intensity that made the skin on my neck prickle. "I cross-referenced the guard's manual shift log against our central network directory. The badge used to bypass the basement security gate belonged to a decommissioned ghost account, but the internal elevator floor access was localized strictly to Senior Vice President Yoo Chang-min’s personal executive floor."

I pushed the paper away instantly, a sharp, visceral, and almost desperate defensive instinct flaring like wildfire in my chest.

"That is absurd," I snapped, the warmth of unvarnished anger flushing into my face. "Chang-min isn't a covert syndicate operative, Ji-hoon. He’s a brilliant accountant. In his very first month on the job, he personally rescued three failing regional logistics subsidiaries that were hemorrhaging twenty million dollars a month in unrecoverable debt. He restructured credit lines that had been strangling our transport divisions for three agonizing years. He’s built genuine, hard-won goodwill among staff who were completely cynical under my ex-wife’s greedy, corrupt family."

My tone had turned far sharper, more combative and defensive than I had ever intended, but I couldn't stop the sudden overflow of emotion. The terrifying idea that Chang-min—the single executive who had consistently delivered clean, flawless, and indisputable results—could simultaneously be orchestrating secret recruitment operations for the Cheonghwa Council felt less like valid paranoia and more like a fever dream. It felt like my own mind was violently curdling into something toxic, turning against the few allies I had left.

Ji-hoon didn't flinch beneath my sharp tone. He didn't argue, nor did he claim absolute certainty he didn't possess. He simply stood there in the quiet room, his posture steady and straight, refusing to let our shared history soften an observation that demanded merciless scrutiny.

"I’m not bringing you a emotional accusation, Tae-jun," Ji-hoon said softly, his voice cutting clean through my anger. "I’m laying out a documented pattern of behavior. You hired me because I don't owe a single soul in this high-rise building anything. If you want me to turn a blind eye to a massive red flag just because the man attached to it happens to be convenient to your quarterly balance sheet, tell me right now and I will walk out that door."

The study fell into an uncomfortable, agonizingly heavy silence. The air felt thick, choked with unsaid warnings and mutual frustration. I leaned back into my leather chair and pressed the heels of my palms against my eyes, trying to suppress the sharp, thumping ache building behind my temples.

Before the suffocating tension between us could resolve into anything definitive, the heavy double doors of my study swung open with a harsh, unceremonious thud.

Choi Dong-wook walked in without knocking.

It was a stark, terrifying breach of the old fixer's immaculate, decades-long formality. He didn't offer a brief word of apology. He didn't even pause at the threshold. He was clutching a single sheet of printer paper in his right hand, his fingers trembling violently—a subtle, heartbreaking detail I had never once witnessed in all the turbulent years I had known him. His weathered face was completely drained of color, set in a terrible expression of sheer, unadulterated dread.

"Dong-wook?" I stood up from my desk so fast my heavy leather chair slid backward against the floorboards. My heart began to knock violently against my ribs. "What is it? What happened?"

"I found it," Dong-wook’s raspy voice broke, thick with a deep, suffocating grief that seemed to age him ten years in a single second. "The untraceable toxicology trail. From the terrible week your father died."

The air instantly vanished from my lungs. The room seemed to tilt slightly on its axis.

"I drove the financial wire traces deep through the offshore clearinghouses in Macao," Dong-wook continued, taking three deliberate steps toward the center of the room. His voice was clipped, urgent, and laced with an icy fury. "The specialized synthetic cardio-toxin used to murder Min-jae—the exact chemical compound your father flagged in his private leather journal as completely untraceable by standard hospital post-mortem forensics. I finally followed the original purchase order to its root."

He laid the white paper flat onto the dark mahogany wood directly between Ji-hoon and me.

"The transaction was carefully routed through three distinct layers of shell corporations registered in the British Virgin Islands, explicitly designed to look like routine pharmaceutical research acquisitions," Dong-wook whispered, his cracked voice shaking with an agonizing rage. "I just broke the final beneficial ownership registry twenty minutes ago."

I stared down at the paper. My eyes raced frantically across the official corporate filings, the complex web of shell entities, and the bold, cursive signature listed at the bottom of the original incorporation charter.

"The holding company that purchased that deadly compound," Dong-wook said, every single word dropping like molten lead onto the cold floor, "was personally incorporated twelve years ago by Yoo Chang-min. Years before he ever officially set foot inside Kangseong Holdings."

The massive study suddenly felt microscopic, suffocatingly small and violently quiet. The steady, low hum of the central air conditioner faded into a distant, deafening roar in my ears.

I stared helplessly at the name printed in crisp, elegant black ink on the page, the full, horrifying weight of the revelation crashing down upon my shoulders: the brilliant man I had trusted to protect my father's empire, the man currently managing every critical penny of my finances, had bought the very poison that put my father in the ground.