Naruto's Eternal Memory

A time traveler from the earth came to Naruto's world after traveling through for the second time. The little butterfly was originally just carefully planning how to better survive in this dangerous world, but unknowingly, it set off a huge storm that swept the entire ninja world. "Uchiha Madara? In front of me, you are nothing..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.