Naruto: Upgrading Bloodline with Chakra

Fugaku said he was the most dazzling genius of the Uchiha clan, a once-in-a-millennium prodigy.

Kakashi said he was the most insidious villain, quibbling over every trifle.

Danzo said he was the demon of the Uchiha, ruthless and merciless.

Nagato said he was the revolutionary of the dawn, with the ninja world in his heart.

Madara said he was a man who could make him dance, unmatched.

At the same time, he was Shisui's best friend, Sasuke's big brother, Naruto's pillar of support...

As a member of the transmigrator army, Uchiha Genya "accidentally" obtained the Sage Body from the system's beginner gift pack at the start, and also "unexpectedly" awakened Wood Release. By feeding chakra, he could upgrade his bloodline.

Chibaku Tensei, Sage Art: Wood Release: True Several Thousand Hands, Indra's Arrow...

Let the ninja world tremble!