Well just think about it, their talents and knowledge are limited, when they reincarnate, sure they can do whatever they want, but it will probably be limited with time, and in the end they won’t have a big goal, just wanna stay with mortals to play god, it’s even more boring ~~’
this is really confusing, why all the story of rebirth cultivator in modern novel are immortals emperors ,it could be just an ordinary cultivator or loose cultivator, i mean any one of those will be like a god in mortal world, so it realy unnecessary and it got truly boring.