Review Detail of Emibm2468 in JJK: Unrivaled Under The Heavens

This story starts so well but the author literally says something just to contradict it in the next chapter. Also the MC supposedly wants to explore Japan and then out of nowhere he just starts living with a random family. Also that family just decides to invite a random person to their house for no apparent reason and they act as if they had always lived together when they literaly met the previous day.