The Fan-Wielding Breathing Technique

Kokushibo, Upper Rank One, had been a demon for over four hundred years. He thought he would go to hell when he died, but when he closed and opened his eyes, not only had he shrunk, there was also a newborn Yoriichi lying beside him.

His pupils shake violently.

Staring at the face he had remembered for over four hundred years, Big Brother: ...Blech. (spits up milk)

Madara, coming to see his younger brother (horrified): Iw... Katsuki!

At four, when Yoriichi once again displays astonishing talent, Big Brother, back for another life, gets so jealous that his eyes mutate.

Big Brother: This ominous color... It must be the sins of my past life...

Madara: One of my brothers beat an adult ninja at four, and the other awakened his Sharingan at four. My little brothers are all geniuses!

Big Brother: ...?

At fifteen, Yoriichi invents a Breathing Style once again.

Big Brother (so jealous his eyes mutate for the second time): Yoriichi... You're incredible, as always...

Uchiha Tajima (shocked): C-could this be the legendary Mangekyo Sharingan?!

At twenty, Big Brother makes peace with the head of the rival clan and vows to build a village.

Big Brother, confused: Why... build a village?

Hashirama and Madara: ?

Big Brother: Why... not just... build a country?

Hashirama and Madara:?!

Yoriichi: I have two older brothers. One loves me dearly, and the other loves me dearly, too.

Yoriichi: I'm just an ordinary person who hasn't awakened his eyes, but my brothers are both amazing.

Yoriichi: My big brothers are the best in the world. If you disagree, fight me.

Theme: A joy for fans of both series.