Review Detail of GifflarGod in Forthcoming Of The Infinity Emperor

Theme of the story is good but it's not very well executed. Everyone in the novel, main character including are like npc characters. they talk like npc and act like npc. everyone also Don't say "I am" or "my name is" but say "Myself (name)" many things are explained as the story continues but there are some things that should've been told in the first 3 chapters. also as mc's thoughts are shown, his thoughts are like how a child thinks. he came back in time. his mind should be an adult's mind so he should also think like an adult. mc doesn't know many basic things in the world.. or it is written as and then right after his thoughts or acts say he doesn't know a thing there is a paragraph that says he knows it from his past life but doesn't show it.. dude if his thoughts are written they should itself show that he knows