The End of the World Is Coming: I'm Just a Little Stronger

Humanity's endless demands finally ushered in Blue Star's counterattack, ushering in the era of great evolution. The world undergoes a sudden change, and the end of the world arrives. A thick black rain turns the infected humans or beasts into walking corpses that feed on flesh and blood in order to evolve. After killing the first zombie, good-for-nothing boy Ma Wanli introduced the weapon evolution system and used absolute firepower to crush all enemies in front of him. A thousand-year-old immortal enchantress is resurrected, or is she a zombie queen who rules a city? Do you think I'm walking around with Gatling? A Terminator purified by devouring thousands of living people? Do you think my laser cannon can cure you? In short, it is a sentence: caliber is justice, range is truth.