His to Break.

The Vow

The ceremony took place in a windowless room on the forty-second floor of the same building.

There was no music. No flowers. No witnesses beyond a single judge who kept his eyes fixed on the documents in front of him and a man in a dark suit who stood near the door with his hands folded, watching everything and saying nothing. The air smelled of polished wood and cold air conditioning. Isabella’s red dress was the only color in the room.

Dante stood beside her, perfectly still. He had not looked at her once since they left the penthouse. When the judge began speaking, his voice was dry and efficient, the words stripped of any ceremony that might have made them feel real.

Isabella repeated the lines when she was told to. Her voice sounded distant to her own ears, as if it belonged to someone else. Dante’s responses were quiet and precise. When the moment came for the rings, he took her left hand without asking. The platinum band he slid onto her finger was heavy, the metal cold. There was no matching ring for him.

The judge declared them married in a flat tone that suggested he had done this many times for men who preferred silence over celebration. Papers were signed. Dante’s signature was sharp and controlled. Isabella’s hand shook once before she forced it steady.

Eleven minutes after they entered the room, it was over.

No one congratulated them. The judge gathered his documents and left without another word. The man by the door opened it and stepped aside. Dante placed a hand at the small of Isabella’s back—not gently, not roughly, simply claiming the space—and guided her back toward the elevator.

They rode in silence.

When the doors opened onto the penthouse again, the sky outside had turned the color of wet slate. Rain still streaked the glass. Dante removed his hand from her back the moment they stepped into the living room.

“Your old life ends here,” he said. “Your phone has already been destroyed. Your accounts are frozen. By the end of the week, every official record will list you under a new name. You will answer only to me.”

Isabella stood in the center of the vast space, the weight of the platinum ring unfamiliar on her finger. “And if I don’t?”

Dante walked toward the windows, then turned to face her. The city stretched out behind him like something he had already conquered.

“Then I will remind you,” he said quietly, “exactly what happens to people who forget who owns them.”

He moved closer until only a few inches separated them. Up close, she could see a thin scar that cut along the left side of his collarbone, partially hidden by the open collar of his shirt. His eyes were the same cold gray as the sky.

“There are rules,” he continued. “You will be ready every morning at seven. You will not leave this floor without my permission. You will not speak to anyone I have not approved. You will not lie to me. If you break any of these rules, there will be consequences. I do not repeat myself, Isabella. I suggest you remember that.”

She forced herself to hold his gaze. “Is that all?”

Something flickered in his expression—too brief to name.

“No.” He reached out and touched the gold pendant at her throat with two fingers, adjusting it so it sat precisely against her skin. “This stays on. Always. If the signal disappears, I will assume you have tried to run. And I will respond accordingly.”

His fingers lingered for a second longer than necessary, then dropped away.

“There is food in the kitchen if you need it. The bedroom you slept in last night is yours for now. Do not leave this floor. Do not attempt to contact anyone. I have meetings until evening. When I return, we will discuss the rest of your… adjustment.”

He turned and walked toward the elevator. Isabella watched the broad line of his shoulders until the doors closed behind him and the penthouse fell silent once more.

She stood alone for a long time, listening to the rain.

Eventually she moved. The kitchen was all black marble and steel, the refrigerator stocked with food she had no appetite for. She drank a glass of water that tasted like nothing and then walked the perimeter of the floor, testing doors, checking windows, looking for anything that might resemble an exit or a weapon. Everything was locked or sealed or simply too high above the ground to matter.

In the bedroom, she sat on the edge of the bed and stared at the ring on her finger. The metal felt heavier with every hour. She tried to pull it off once. It did not budge.

Outside, the light faded. The city became a sea of lights far below. Isabella did not turn on any lamps. She sat in the growing dark, the gold chain cold against her skin, and waited.

It was nearly nine when the elevator chimed.

She stood.

Dante stepped into the penthouse alone. His shirt was still black, but there was a thin smear of something dark near the cuff that had not been there before. He looked at her for a long moment, as if confirming she had not moved from where he left her.

Then he spoke.

“Come here.”

Isabella walked toward him on steady legs, even though her pulse had begun to climb. When she stopped a few feet away, Dante held out a phone. On the screen was a photograph.

Her younger brother, Luca, sat at a small table in a dimly lit room she did not recognize. He was alive. He was unhurt. But the window behind him showed a view that was not the safe house she had been promised. And on the table in front of him lay a single black envelope.

Dante’s voice was soft.

“It seems the people who took him have a message for you.”

He turned the phone so she could read the words written across the back of the photograph in thick black marker:

The marriage changes nothing.

We still want what your father promised.

You have seventy-two hours.

Isabella’s blood turned to ice.

Dante watched her face carefully.

“Your father,” he said, “sold more than information. And whoever holds your brother now believes you are the only one who can deliver the rest.”

He lowered the phone.

“Which means, wife… someone out there is willing to start a war to take you from me.”