Holding a Flag and Looking Down at the World

Warning before viewing! ! ! The protagonist is a real villain, there is no real heroine, there may be plots such as parricide and a lot of knives, so please proceed with caution! ! ! The plot is not too smart and the protagonist is not cowardly, but he will not be too supermodel in the early stage and will become more powerful in the later stage. I must make the whole world surrender to me, even the heavens must kneel down to me! I want the world to know that I am not a waste!