Naruto: The Sharingan Mutates and Connects to the Spirits of the Ninja World

My name is Uchiha Ryosuke, Sasuke's twin brother.

On the night of the clan's massacre, I chose to "die," becoming the only ghost in the Shinobi World.

While Sasuke grew up alone in Konoha, Naruto practiced the Rasengan by the river, and Kakashi stared blankly at the Memorial Stone,

I was livestreaming it all for them.

[Selected livestream comments]

Uchiha Fugaku: "Sasuke, your third Shuriken is 15 degrees off."

Minato Namikaze: "Naruto! Loosen your wrist a little! That's it! Just like that!"

Hashirama Senju: "Madara, look! Doesn't this kid's Wood Release look like mine?"

Madara Uchiha: "Hashirama! You're so noisy!"

Kushina Uzumaki: "Son! Who made you such tacky clothes? Wait, does that little girl from the Hyuga Clan like you?"

Uchiha Mikoto: "Sasuke got hurt again... Ryosuke, could you take him some ointment?"

Jiraiya (currently banned): "Tsunade! I only peeked once! Just once!"

• Pairings: No female lead, just brotherhood between the Uchiha and watching over one another across life and death.

• Golden finger: Max level from the start, but only when it comes to "viewing privileges."

P.S. The pacing will be faster than in the original. The entire Uchiha clan appears in Chapter 31. The pacing is fairly slow for the first 37 chapters, then the story connects with the entire Shinobi World starting in Chapter 38. The plot will differ from the original, but not by too much.