Ten years after the end of the world, Jiang Linyuan was pushed into the corpse tide by his teammates and became a bait. But a cold mechanical voice sounded in his ears: "Sign in successfully, get the god-level mecha [Abyss]." Everyone thought he was dead, but he returned from the radiation ruins, followed by a giant steel beast that devoured mutations. While others desperately hunt down S-class mutants in exchange for parts, he signs up and gets a planet-level annihilation cannon. When a million zombies came to the city, he piloted a mecha and evaporated the skyline with one shot. The former League of Survivors begged him to take action, but he just wiped the control stick in the cockpit and said calmly: "You beg me and I will be saved?"
