High Martial: I Turned Dark from the Start and Was Rewarded with Chaos Genes

More than two hundred years ago, a cataclysm struck Blue Star. Ferocious beasts ran rampant, while viruses and mutations spread everywhere… Humanity had no choice but to keep strengthening itself and training in martial arts to survive. Some people also awakened supernatural abilities. It was a bloody, chaotic age. Ancient martial artists, vampires, and ancient witches emerged one after another. Li Lingfeng transmigrated into this chaotic world and awakened the Lifespan Plundering System. Every ferocious beast he killed could drop lifespan, which he could use to improve his martial arts. A noble family’s scion was jealous of him and dared to ambush him? He killed him. A beautiful fire-type Esper said, “Brother Lingfeng, should I kill him or bury him? I’ll take care of it for you.” Alice, the vampire progenitor, said, “Little brother, you’re the strongest man there is.” Then one day, aliens arrived, intending to conquer humanity, but they were left dumbfounded. How could humanity have such powerful warriors?! The angels of the Angel Race and the demonesses of the Hell Demons, all of you are mine. The Cosmic City, the Origin Star… Ancient secrets gradually unfolded before Li Lingfeng.