I, Hatake Kakadō, Started from the Hokage and Cut Down the World.

When he woke up, he found that he had become a person who did not exist in Hokage - Hatake Kakashi's brother Hatake Kakadong! At the same time, the fighting system is awakened to reward the fighting body! As long as you play against others, no matter you win or lose, you can strengthen yourself in all aspects! The stronger the opponent, the greater the increase! At the dinner table, his father, Hatake Sumo, who could no longer stand the rumors in the village and being plotted by Konoha's top management, was planning to commit suicide quietly the next day. When Kakadong Hatake saw how negative he was, he slapped him in the face, shocking Kakashi who was eating obediently for countless years! In this way, a fighting maniac appeared in the ninja world that made countless people fear him! And after killing people and becoming invincible in the world of Naruto, Hatake Kakadong set his sights on all the worlds... What a hot-blooded person, not a Holy Mother! So cool! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.