My Immortal Path in the Naruto World

(Naruto + Immortality)

For some unknown reason, you transmigrated as Uchiha Xingzhi.

The good news: you arrived with a Three-Tomoe Sharingan. The bad news: you don’t know a single jutsu.

Just as you were despairing, the System arrived. You gained an endless lifespan, and for every year you lived, you could comprehend one jutsu.

From then on, you embarked on your own path to immortality in the Naruto world, witnessing the development of the shinobi world.