fahaua

It was because of his principal, not classmate

It means "Supreme Heaven".

??????

He is not coward, at the starting few chapters, he is definitely dumb. but later on, everything changes.

Well, this novel is just unique. The character development so far is very good. I just hope that author will continue to publish the chapters and not stop. It is very good novel, I strongly recommend it. The concept of this novel is also very good. It just piqued my interest. I want to know what kind of character MC will turn become in the future and what is his past(I mean past life)... Waiting..For.. More.. Chapters..

his dumbness completely disappears after getting the treasure in his hand! slightly late, but yes, he becomes powerful and that dumb kid from before was no longer there

See this! I just gifted the story: Grimoire

for almost 100 chapters, mc is like a dumb man, but after 100 chapters, the story start to become interesting

Beast Fire, huh