I'm in Uchiha, I Start with a Fire Punch

Traveling through the world of Naruto, awakening the Entei system, and getting the Fire Fist Ace template at the beginning. Do we have to wait for the night of genocide to come? How is it possible to transform into Fire Emperor and scorch the entire ninja world with flames? Second template: Natsu Dragneel! The third template: Yamamoto Genryusai Shigekuni! Uchiha Madara: He is the Entei who can ignite everything and dominate everything, the strongest person in the history of the ninja world. The most dangerous man in the ninja world! Entei Uchiha En! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.