Apocalypse: My Succubus Sister Is Fierce

[From a proven author] [Absolutely no saintly protagonist] He woke up to find the apocalypse had arrived and a global zombie outbreak was underway! Here is the firsthand account of one victim, deeply scarred by the apocalypse: “My name’s Lu Xiao, and I got a System from the start of the apocalypse!” “I thought this was the beginning of my happy life, but that stupid System stabbed me in the back!” “Damn it! How can you mess up a master-servant contract?!” “Waaah, enough talk. I’ve got to go to work. See you around, brothers!” Lu Xiao carved a path of slaughter through Hanjiang City, shocking the whole world! Bystander A: “I heard Master Xiao of Hanjiang killed the Corpse King, Skullcrusher, all by himself?!” Bystander B: “That’s old news. Master Xiao has taken over all of Hanjiang City now!” Bystander C: “Holy crap! Xiao is a god!!!” (voice cracking) “God Xiao, please take us in! I’ll give you ten packs of spicy strips, plus three packs of cigarettes!” “Get lost! Would Brother Xiao really be short on spicy strips? Brother Xiao, you dropped these thousand source crystals. Could you spare us a thought?” This is the story of a cheat-code user and a horndog who run wild and raise hell in the apocalypse, only to accidentally become a legend!