In Konoha: Uchiha Kushina

After transmigrating to the Naruto world, the protagonist thinks, judging by his looks, that he's become one of the two tragic young masters, Sasuke Uchiha or Uchiha Izuna.

Then he discovers his name is Uchiha Kanna.

He is the same age as the red-haired Kushina Uzumaki and has an upperclassman with long, straight black hair, Uchiha Mikoto.

His bloodline has been altered by the System, allowing his Sharingan to evolve without any change in his emotions.

With red eyes and a black blade, he strikes fear throughout the Shinobi World.

Danzo: "In the Uchiha Clan, I've never seen anyone this infuriating."

Hiruzen: "According to Konoha tradition, anyone who becomes Hokage must first become the Hokage's student. Kanna, would you be interested in being my student in name only?"

Madara Uchiha: "As expected of a descendant of the Uchiha Clan. Interested in opening the Eye of the Moon with me?"

Obito: "What? Kanna's here? Black Zetsu, let's run! Don't listen to that old geezer Madara!"

Black Zetsu: "?????"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.