Kawaki
About “Kawaki”:
Kawaki is a fictional character in Ukyō Kodachi and Mikio Ikemoto's manga franchise Boruto. Kawaki is introduced in a flashforward in the first issue of the series as Boruto's archnemesis, it is only later that his backstory is revealed: he is a rebellious member of the Kara, who wishes to escape and remove the cursed "Karma" mark from his body. During his escape, he meets Boruto's ninja team, who takes him to the Hidden Leaf Village. The Seventh Hokage Naruto, Boruto's father, takes Kawaki under his wing, and he bonds with the family as time passes, beginning to view Naruto and Hinata as parents and Boruto and Himawari as siblings. However, due to his love for Naruto and hatred for the Ōtsutsuki Clan, he ultimately ends up accidentally swapping lives with Boruto, causing most of the world to think of him as Kawaki Uzumaki