Konoha: I, Uchiha, Start the Perfect World Method

He traveled to the world of Naruto and became a member of the Uchiha clan. It was the Second Ninja War, there was war outside and Danzo's poison inside. What should we do in this situation? Thanks to the awakening system, you can gain top level understanding! You observe the laws of operation of this world, and through your own insights, you understand the system suitable for your practice: the perfect world method! You read medical books, gained deep insights, and deduced the drug formula: Body Building Spirit Liquid You observe the Sharingan, and through insights, you understand a new mental method: the method of opening the Sharingan. You studied the Uchiha bloodline and through your own insights, suddenly realized a new technique: the method of kaleidoscope advancement. You studied Hashirama cells, gained profound insights, and developed a new physique: the Holy Body of the Innate Immortal! While others were still practicing martial arts, he had already begun to cultivate immortality. Spread the branches and develop disciples. Under his leadership, the Uchiha family reached its peak with a different style! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.