I'm in Konoha, so I Don't Care If I Don't Practice This Soft Fist.

Isshin traveled to the world of Naruto and became the younger brother of Hyuga Neji, and gained a strange system. The Eight Wonderful Techniques, Zanpakutō, Breathing Technique, Teigu... As long as it doesn't belong to the Naruto world, Isshin has it all! Neji: "Don't fight, don't fight. I believe that man can conquer nature, and I will never suppress the clouds again!" Naruto: "My dream is to retire until Isshin and become the next Hokage." Sasuke: "I have an ambition to revitalize the family and... Surpass a certain man." Orochimaru: "Sasuke, love will really disappear... Isshin, I want to learn the Eight Wonders from you!" Obito: "Put away your Kyouka Suigetsu. Isn't it okay if I don't need to read Infinite Moon?" Madara: "Stop dancing, stop dancing! I, Madara, would like to call your sun breath the strongest in the universe!" Isshin: "It's impossible to practice Soft Fist, and it's impossible to practice it in this life, that is, a crescent moon punch that splits the ninja world in half." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.