Review Detail of Thomas1231 in My Faᵵe System

So just started the book it might get better later on but the start is not great from world building to character Design Most of the things are not strong the mc character Acts weird he time travel after suffering So much but when he see his school bully He is still scared a little, i cant not understand Why he thinks like a kid some time and They dont explain Much of what happened to him before He traveled back in time