The classic two-dimensional ninja/reaper/psychic world is full of huge political spans and grassroots counterattacks. The unique identity of the protagonist is the villain mentor. He does not need to fight on his own, but uses a set of modern sociology, thick black science, psychology and specific power system teaching methods to "cultivate" those aborigines who have the potential to become the ultimate BOSS. This constitutes an extremely strong identity contrast: the protagonist himself fights against the five scum, but all the apprentices he trains can destroy the world, and he and these apprentices must be as close as father and son on the surface, but actually be wary of each other, because once the apprentice kills him, he will die suddenly.
