Naruto: The Medical Ninja Hidden Behind the Scenes

He transmigrated into the body of an ordinary medical ninja two years before the Uchiha Clan Massacre. During an accidental dissection, he somehow awakened the Sharingan, setting him on an unconventional path to power unlike that of other Uchiha. Black Zetsu is the biggest mastermind in the entire shinobi world? Then he’ll form a secret organization to take it on head-on! The Akatsuki is a violent organization? Then we’ll fight violence with violence!