Ninja World: I Created and Practiced Immortality Since I Was a Baby

Travel through the ninja world and be reborn as a Konoha baby. While others are still hard at chakra refining, I have created a natural energy cultivation method. Others are working hard to become geniuses, but I have already built up the foundation and formed the elixir to crush everything. Moderately moral? That's a smart person's choice. But that doesn't mean I will be weak—— Physical skills were crushed, ninjutsu increased dramatically, and illusions were ineffective. Enemies in the same realm can be killed instantly with one palm, and fighting across levels is like drinking water. In the middle of the Third War, he defected to Konoha. Build your own ninja village in a small country and train your subordinates in immortality. Five shadows? In my eyes, he is just an entry-level disciple. Tailed beast? It's just my energy reserve. From a baby to the top of the ninja world, from a humble man to being crushed. This is not a hot-blooded comic, this is a dimensionality reduction attack. The new order of the ninja world will be written by me. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.