To Hang Out, You Must Have Strength and Background!

[There is a woman, but there is no heroine, the killing is decisive, there is no Holy Mother] Blackening is three times stronger, whitening is three times weaker! Profit comes first and all means are used. In this world where only the strong are qualified to dominate everything, Cao Zheng relies on a magic knife to carve out the position of the demon lord from a mountain of corpses and a sea of ​​blood! Conspiracy? That's just a means! Becoming stronger is my ultimate goal! I, Cao Zheng, just want to climb to the highest level, step by step, step by step... I want to be... The devil! Confiscation of homes and extermination of clans is commonplace! My name is Cao Zheng, right... The Zheng of a gentleman!