The Great Villain System

I accidentally traveled through time and became the villain of prehistoric times and became the god and demon who controls destiny. How could I not do something? What? Pangu opened the world? Get involved first! What? Are the dragon and phoenix clans living in harmony? Then start by stirring up trouble! Hongjun joins the Tao, six people become saints, and the Lich catastrophe? How could all of this be without my villain? "Hey, Miss Nuwa, this is not how humans are created. Come on, let me teach you step by step|ω`" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.