A popular character in Naruto, a talented ninja in Neiguang, an aristocratic family in fire nation Konoha Ninja Village, and Sasuke Uchiha's brother. When he learned that Uchihiro clan was about to launch a rebellion, he considered that the hard-won peace in Konoha Ninja Village and the hatred of Uchihiro Madara might lead to the invasion of Shuiguo army at any time, and set off the Fourth World War. In pain, he accepted the task of destroying all the members of the Neibo clan given by the upper class of Konoha, but he asked Konoha to protect his brother Sasuke in exchange for accepting the task. Later, he joined the Xiao organization and worked undercover. Finally, after Sasuke was injected with pupil force, he died of exhaustion because of an incurable disease. Later, he was reincarnated by Yakushi Kabuto, and used kaleidoscope pupillary technique in the battle between the Eye of Uchiha Shisui and Naruto, which triggered a crow for Naruto and won another god, the guardian Konoha. Then he was reincarnated, then joined hands with Sasuke to subdue Yakushi Kabuto, and finally he was reincarnated and his soul ascended to heaven.