[Crossover] The Uchiha Rise, Part 4: Demons Run Amok

Blurb: After enduring confinement in a dark room, being reborn, and transmigrating, Izuna felt he had recovered and improved to the point of being utterly unshakable, until he saw a large group of Senju attacking the Uchiha on the battlefield against the Sarutobi clan. Izuna took out that group of Senju, but spared Kawarama, who had the same white hair as the white-haired Grim Reaper, Tobirama. A few days later, After attending Kawarama's funeral, Tobirama flung a scroll right in Izuna's face at the Naka River. Tobirama: So you really did take revenge! Izuna: Yes, I really did take revenge! A lighthearted, cheerful story. Huh? All right, this story does have a speck of angst about the size of a fingernail, O(∩_∩)O~ Main pairing: Tobirama/Izuna Side pairings: Hashirama/Madara, Kawarama/Yoru, etc.