Nagashi Uchiha

Nagashi Uchiha ( うちはイタチ , Uchiha Nagashi ) was a prodigy of Amegakure' s  Uchiha Clan. He became  an international criminal after  murdering his entire clan with the help Nitomi Uchiha,  He afterwards joined the international criminal organisation known as Neo-Akatsuki , whose activity brought him into frequent conflict with the Allied Shinobi Forces and its ninja — including Enzo Okayado  — who sought to avenge the Uchihas and the Tailed Beasts. Following his death, Nagashi's motives were revealed to be more complicated than they seemed and that his actions were only ever in the interest of his bestfriend Enzo Okayado and village, remaining a loyal  shinobi of Kurogakure to the very end.

Background
Nagashi was the first child born to Mikotu  <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">and Saruda  Uchiha<span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">. His early childhood was marked with violence: when he was four years old, his father told him the stories of the  Third Shinobi World War<span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;"> and he was traumatically scared and he turned into a pacifist. <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">Furthermore, meeting Nitomi Uchiha <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">, who viewed life without eternity as meaningless, also made Nagashi greatly consider how to carry out his life. He became somewhat anti-social, focusing more on his training than enjoying his childhood. At the same time, he developed a kinship with birds. <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;"> At age 5, Nagashi met Enzo Okayado <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">. With their similar views, the two quickly became best friends and formed a brother-like bond, training together and teaching each other new skills. <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">During a miniture war in Kirigakure <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">, he was responsible for looking after his infant brother, and with his parents occupied, evacuated with his brother and Enzo Okayado <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;">, to the south-east shelter. <span style="color:rgb(51,51,51);font-family:Meiryo,"HelveticaNeue",Helvetica,Arial,"NotoSansJapanese",sans-serif;font-size:14px;font-weight:normal;line-height:22px;"> The attacks had soured relations between Kirigakures's leadership and the Uchiha, the former believing the latter to be responsible. The Uchiha were relocated to a corner of the village, isolating them from the rest of the village and making it easier to monitor them.Nagashi was thrown out of Kirigakure at a young age. Being force to go to Amegakure. .