Naruto: Dark Jonin

What will happen if an animal type Devil Fruit appears in the world of Naruto? He traveled to the end of World War I and became a classmate of Jiraiya and the others. At this time, the three major families of Hinata, Uchiha, and Senju stood in power. And he used the fruit's ability to become the most terrifying killer in Konoha. Start with an animal type, phantom beast type, Yamata no Orochi "I am Konoha's darkest fighting force." "You can also call me - Dark General" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.