I'm Already Max Level, and the Third Shinobi War Is Just Starting?

[You successfully seized the outfit of “Akatsuki member Uchiha Itachi” while in a Genin's body. Achievement unlocked: “Rebellious Uchiha.” Ability acquired: “Fire Release: Great Fireball Technique (Mastered)!”]

[You are blessed with divine power. While in a Genin's body, you successfully acquired “the shuriken of the Uchiha Clan's strongest, Uchiha Madara,” and gained the ability “Uchiha Style: Shurikenjutsu (Mastered)!”]

[You lead from the front and earn the trust of the entire Uchiha Clan, leading them to rise again! Ability acquired: “Eternal Mangekyō Sharingan!”]

Uchiha Yoru looks back at Minato Namikaze, Might Dai, Genma Shiranui, Ebisu, Kakashi Hatake, and Shisui Uchiha, who have just joined the Third Shinobi World War and are eager to make their mark on the battlefield:

“I'm already max level. You guys are only just getting here?”

My name is Shisui Uchiha. In my previous life, I did everything I could to stop the clan's coup, but all I could do was watch Konoha and the Uchiha fight among themselves.

In this life, I just want to find Uchiha Yoru and get on his good side early!

He's a once-in-a-century genius of the Uchiha Clan, the heir apparent to become Konoha Village's next Hokage, and the one true god of the shinobi world!