MCs who are transmigrators
(Transmigrators - people who's souls somehow moved to another body through certain circumstances (may or may not have systems which gives them tasks or moves from world to world, can also be just one body without system whatsoever )
(Transmigrators - people who's souls somehow moved to another body through certain circumstances (may or may not have systems which gives them tasks or moves from world to world, can also be just one body without system whatsoever )