Villain Legend

He has a decent temperament and belongs to the decent camp, but he is born to be a villain! The good guys hate him to the core, and the bad guys want to eat his flesh and blood... Ruthless, unscrupulous, sinister and cold, none of them can describe him! In an infinite world, please don't talk about human rights. This is the villain, and this is the story of the villain! Who is the ultimate villain in this world?