THE BILLIONAIRE'S SILENT DEBT

The Safe

Julian still had his badge, which meant Julian still had access to the executive floor after hours, at least until someone remembered to revoke it, and none of them were willing to bet on how much time that gave them.

Security sweeps the floor every ninety minutes," Julian said, pulling up the building's camera schedule on his laptop in the back of Damon's car, three blocks from the office tower where he had worked for eleven years and, until two days ago, quietly reported every private conversation back to the man who owned him. "We have a fourteen minute gap after the ten o'clock sweep before the next guard rotation starts. That's the window.

Fourteen minutes to get into a safe we don't have the combination to," Naomi said.

"I might have that part," Damon said quietly, and when they both looked at him he held up a small brass key on a faded ribbon, the kind of old fashioned thing that looked more like an heirloom than office equipment. "My mother gave it to me this morning. Said my father made her promise to keep it somewhere safe and never tell anyone why. I think Preston's safe isn't the only lock in this building that matters."

They moved at nine fifty eight, slipping through the service entrance Julian still had codes for, taking the stairwell instead of the elevator to avoid the lobby cameras, Naomi's heart hammering so hard she was certain it could be heard through the walls. Preston's office sat at the far end of the executive floor, glass walled like every other office up there, dark except for the ambient glow of the city outside, and Damon moved toward the safe hidden behind a section of bookshelf like he already knew exactly where to look, which meant at some point in his life he must have stood in this office and noticed things he had not understood the importance of yet.

The key turned easily, too easily, like it had been made for this exact lock and no other, and when Damon pulled the small door open Naomi held her breath waiting for an alarm that never came.

Inside was a single folder, thin, unremarkable, the kind of thing that looked too small to hold the weight of five years of grief and lies, but when Damon flipped it open under the light of his phone his hands went unsteady for the first time all night.

TOXICOLOGY REPORT, it read across the top, and beneath it, in careful clinical language, a chemical name Naomi did not recognize and a conclusion that made the blood drain from Damon's face entirely.

"He was poisoned," Damon said, barely audible. "Slowly. Over weeks. Whatever this is, it mimics heart failure almost perfectly unless someone knows exactly what to test for.

Damon." Naomi's voice came out sharper than she meant it to, her eyes catching movement through the glass wall behind him, a shape crossing the darkened lobby toward the executive floor elevator, moving with the unhurried confidence of a man who owned the building he was walking into. "We need to go. Now.

But the elevator doors were already opening at the end of the hall, spilling warm light across the carpet, and Richard Preston stepped out adjusting his cufflinks like he had simply forgotten something at the office on his way home from dinner, until his eyes landed on the open safe, the folder in Damon's hand, and the two of them standing in his private office at ten past ten at night.

His pleasant expression did not so much as flicker.

Well," Preston said, closing the distance between them with unhurried steps, close enough now that Naomi could see the calm, terrible certainty in his eyes, the look of a man who had gotten away with murder once already and had absolutely no intention of being caught the second time. "I suppose we're finally having that conversation after all.