Horrible Eschaton System, Volume 1

Wang Ren, an orphan without money or food, accidentally acquired the Apocalypse System. Under the outbreak of the biological crisis, relying on the Apocalypse System, he walked step by step to the peak, establishing an immortal dynasty of survivors, fighting zombies, killing the mutated beasts.

When Wang Ren took back the lost land of the entire human race, he realized, this was a conspiracy, a conspiracy of an alien invading Earth.