Broken Galaxy Starts with Soul Exchange

The interstellar prodigal suddenly transformed into a primitive savage, And the primitive barbarians broke into interstellar civilization by mistake. Everything stems from the whims of a super dude, And those conspiracies that think they are perfect, Two crazy souls swapping bodies, Make waves in the other person's world, Just conquer the world, Unify the galaxy, Treat it as a game for them to enjoy themselves.