Apocalypse: I Can Command All Things

[Rebirth + Multiple Women + Corruption and Revenge + Ruthless Combat + Evolution + Satisfying Read] A red mist blankets the world. Humans die on contact, but plants and animals begin to evolve, mutated beasts run rampant, and everyone below the tenth floor dies instantly. In his previous life, Zhang Yang is betrayed by his fiancée and devoured by a rich heir and his neighbors. He is reborn three days before the apocalypse and awakens a beast-taming System. He tames a tiger in advance and stockpiles mountains of supplies. While others struggle to survive in the red mist, Zhang Yang leisurely hunts his enemies from the back of an S-rank mutated beast. What? The rich heir's family is coming for revenge? Go tell that to my mutated beast. Fake-sweet girlfriend: “Zhang Yang, please let me go. I'll do anything.” Rich heir: “I'll be your dog. Please let me go.” Neighbors: “Don't kill us. We know we were wrong.” Zhang Yang: “You don't know you were wrong. You know you're about to die. The only way to deal with scum is to kill, kill, kill, kill, kill, kill, kill.” This time, I'm going to kill until I'm satisfied!