Iwa Ninja Village: Get Saitama's Training Method at the Beginning!

Naraku traveled to the world of Naruto. At the beginning, you get Saitama's training methods. From now on, there is nothing in the ninja world that cannot be solved with one punch. If so, give it another punch. Uchiha Madara: What? He broke my Susanoo with one punch. Uchiha Obito: What? His fists can shatter the void. Namikaze Minato: What? His fists can catch up to my Flying Thunder God. Knock out the Nine-Tails with one punch and kill the Eight-Tails with one finger! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.