Itachi Uchiha
Itachi Uchiha was a prodigy of the Uchiha Clan who sacrificed his reputation to protect the Hidden Leaf Village. Although branded a criminal after the Uchiha massacre, he secretly worked as a double agent and remained devoted to his younger brother, Sasuke.
Sasori
Sasori was an S-rank missing-nin from the Hidden Sand Village and a member of the Akatsuki. A genius puppeteer, he transformed his own body into a puppet to achieve immortality and became infamous for creating powerful human puppets.