The protagonist Xiao Tian wakes up and finds that he has traveled to the world of Harry Potter and gained all the abilities of Uchiha Madara. In this world where magic is rampant, what choices will Xiao Tian use this powerful power to make, who will he meet, and what things will he face? (This is the first time I have tried to write this kind of novel. Some of the stories may be slightly different from the original work. If there is anything wrong with the writing, I hope you Hakimies can bear with me and give me some advice. Crab!