Naruto: the Beginning Comes to Konoha with a Light Brain

You have already cultivated to immortality, so what kind of blood inheritance trap do you need? The road is narrow, isn't it?

Extract chakra and let the body absorb it for physical training, so as to achieve physical training without causing losses to the body and affecting lifespan.

Come on, come on, come on

Very good, I especially like that the protagonist can create his own skills.

Except for the plot, which is a bit weak, everything else is good

Feeling pretty good so far. Come on💪

Nice. . Just disappear from time to time