Review Detail of FortuneEternal in Only Me

The story is based on EER(everyone else is a returnee) BUT only the start, the story develop differently, it is a story that tell a realistic way of world in my vision as the development start to played out... Being left alone in a world for thousands of years won't make you OP all of a sudden, and being left out by yourself is impossible. As there'll definitely someone else there, if there's really no one then, why don't you make one yourself ? *** I prefer some story where a background laid before the start but not too heavy, and I try to make it so in this works, but, I am A novice writer so do tell me KINDLY of any mistake i create! Cause that gelps me a lot! **