I, Yu Uchiha, am devoted to cultivating immortality.

Introduction: The world of Naruto is a desperate chessboard world. The protagonists are all chess pieces that have nothing to do with winning or losing, let alone ordinary time travellers.Fortunately, Yuu Uchiha, he has become an immortal.It is best to cultivate immortals, because immortals are people plus mountains.That mountain is the backing, the violence of defending morality, the capital of immortality, and the capital to enjoy life leisurely. ————The immortality of Uchiha Yushu is not the immortality of the three holy places, but the natural way of Taoism.What is Tao following nature?Yuu's answer is simple: suck in the natural energy, it will hurt and it will feel good.