He returned to the lab at 3 a.m., the KJ still warm in his palm. He stared at the re-normalizer. One click. He could undo the bullet choice, reset the cascade. But the general would court-martial him. Or worse, take the KJ for himself.

The theory was elegant, if terrifying. Reality, Aris believed, wasn’t solid. It was a viscous, probabilistic sludge, constantly collapsing into one definite state or another based on observation. The KJ Activator didn’t create energy or matter. It simply told reality which choice to make.

The KJ glowed white-hot. The lab lights flickered. Reality groaned like a stressed tree in a hurricane. For one eternal second, Aris saw the multiverse: a billion Elaras, alive and laughing. A billion bullets, spinning wide. A billion Aris Thomes, who had never built the device at all.

He placed the KJ on the lab bench, thumbed the indentation, and rewrote the activation command. Not DECAY or HIT . He input a single, impossible parameter: NULL . No forced choice. No crushed probability. Let the quantum foam fizz as it pleased.

Aris obliged, though a cold seed of dread lodged in his gut. He aimed a ballistic gel dummy, placed a rifle on a robotic mount, and activated the KJ. Hit. The rifle fired. The bullet, which in a trillion alternate universes veered wide, punched dead center.

"Yeah?"

Then his gaze fell on the open quantum log. The Cesium atom from the first test. It had decayed. He'd made it decay. But the log showed a second reading he'd missed—a faint, ghostly probability wave where the atom hadn't decayed, clinging to existence like a phantom limb.