Battle Through The Heavens: I am the protagonist's uncle!

He was reborn as Xiao Jin the younger brother of Xiao Zhan, with his memories he knew that his clan would be the target of the greed of others and so he entered Jia Nan Academy to graduate and have resources (my MC won't follow his nephew, even though it's a fanfic I want my protagonist to have his own story, his own created group and his own created powers instead of "stealing" from his nephew, so xiao yan won't show up much) 1 - the MC will be 35 years old at the beginning of the cannon (5 years younger than xiao zhan) 2 - the MC will have a rebirth perk which is a unique flame, flames of refinement