Hot, tired anger rushed through Elias so fast it almost felt clean. He had rebuilt this place wall by wall after the company collapse, sold the river house, stripped his life down to tools and theory and one chance to show that the core idea had survived the wreck. And still every path in the room led back to motive, not method. Character, not proof.

He looked at their faces: Jonas trying to keep things from becoming unrecoverable, Amara standing inside the argument like a blade, Dev waiting for a lie, Liora caught between curiosity and self-protection. Not one of them would cross the gap by equations. He knew it then with a cold clarity.

“Fine,” he said.

He flattened the floating curves with a swipe. The room dimmed as the table shifted modes. “You don’t trust the model. Watch the result.”

Jonas straightened. “Elias.”

Elias glanced at the object on the table. “It’s a token.”

Jonas did not take his eyes off him. “That is not the part I’m worried about.”

Amara’s eyes narrowed. “What have you built into this system?”

Elias reached for the controls. “A test you can witness.”

He keyed in the field limits. The black glass under the token glowed from within, first blue, then a hard white line around a circle no wider than a dinner plate. Fine text rolled along the side display: ambient temp, field density, local clock, token clock. The cooling unit under the table gave a low rising hum. Somewhere deeper in the house, relays clicked awake like small bones knocking together.

Nobody spoke. Even the water outside the windows seemed farther away.