Annihilation Code: Forbidden Contract of the Doomsday System

When the dead rise and civilization crumbles, Meng Fei awakens a forbidden system that turns survival into a blood-soaked game. A three-colored interface grants him combat instincts, infinite supplies, and a chilling directive: recruit stunning teammates to unlock world-ending weapons—or watch them become experience points. Boxing champion Lei Ling's fists shatter mutants. Corporate doctor Yao Yao's freeze gun hovers at his throat. And Su Wan's data-streaked gaze hides secrets darker than the virus itself. As military forces converge and a silver key capable of annihilating the underground cit…