Reset Protocol: Death Loop Evolution

The crushing impact of a runaway truck should have killed Mark Chen on the spot—until a cold voice whispered *Subject 447 selected* and dragged him back to yesterday with lethal claws ripping through his own flesh. Trapped inside an invisible dome with a seventy-two-hour countdown to extinction, every agonizing death resets the clock while forcing his body to mutate into something terrifyingly inhuman. With his mutating ex-girlfriend bleeding acid and a shadowy watcher tracking his every move, his only path to saving forty thousand lives is to weaponize the very agony that is stripping away his soul. When salvation demands your own destruction, how many times will Mark die before the monster in his veins consumes what's left of his humanity?