Mushoku Tensei: Reincarnated as Rudeus's older twin brother

This only a fanfiction about Mushoku Tensei.\n\nI don't own Mushoku Tensei(It's owned by its rightful author) except the OC of this fanfic.\n\nEnglish is not my main language\n\nThis novel is about a boy who is adolescent boy who is a big fan of Mushoku Tensei. He was reading the novel when suddenly some delinquents took the book and put it in fire. The boy finally snapped and couldnt take it anymore...