I Wanted to Be a Salty Fish, but I Became a Ninja Tycoon

Traveling to a place called Konoha Ninja Village, you get a physique called "Sage Body" at the beginning, and a pair of strange eyes called "Reincarnation Sharingan". But Uchiha Shaoyu just wanted to be a salty fish who didn't fight against the world and didn't tell others this. Recently I discovered that my younger brother Uchiha Itachi is always with a strange man wearing a mask. It seems that because of this, his personality has become a lot more rebellious... Moreover, his father, Uchiha Fugaku, convened more and more clan members for secret gatherings. I always feel like something bad is going to happen! At this time, a system suddenly popped up in his mind, giving him three options: 1. Participate in the genocide with his younger brother Uchiha Itachi, reward: Mangekyo Sharingan 2. Escape from Konoha and stay away from the plot. Reward: Eight Gate Dunjia. 3. Save Uchiha, reverse the plot, and get the reward: Super Supreme Gift Pack... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.