There is no cheat code for reincarnation? Then I will create one myself!

(Light novel style) When human emotions reach a critical point, strange monsters will breed in the darkness and devour life. Ghost world, human bone card, novel writers must die! Other protagonists: System? System dad, where are you? If you don't come, I'm going to kill you, please, I kneel down for you, help me, system dad. Xiuyi: System, your whole family is dead, right? Very good, you don't accompany me when I'm down, who are you to make a comeback? Wait, I'll make a gold finger myself, you'd better not come. When I'm rich, if you dare to come, I'll skin you alive! Not only do I not want a system, I can also be a gold finger for others! The strong have always...