Naruto's Cultivation Is in Progress

(Cultivation version of Naruto) After the Fourth Ninja War, Uchiha Sasuke chose to travel the world alone to atone for his sins. While exploring ancient ruins (actually the space-time formation left by Otsutsuki), he encountered space turbulence and his body was on the verge of destruction. His soul carried the memory and the origin of the Sharingan and traveled to the world of immortality. During the time travel, the soul automatically absorbed the spiritual energy of the world of immortality, and condensed in the barren mountains and wilderness a young body (about 16 years old) with the same appearance as the original one, but all the cultivation was lost, and only the basic physique was retained. This setting retains the core of Naruto: Sharingan, tailed beasts, ninjutsu system, and the relationship between the main characters (can appear one after another). The system of cultivating immortals provides new dimensions of growth: realm breakthroughs, selection of exercises, alchemy and weapon refining, formations and talismans.