Uchiha Shisui is not a classic "hitman", he is trying to change the canon in order to stay alive. He and Itachi, taking a "kindergarten" of young brothers, sisters and their friends, leave Konoha after the liquidation of the Uchiha clan. Now they have to revive their clan in partnership with Orochimaru and return to Konoha with a new Hokage, after killing three.
"So what do we do?" Itachi chuckled, realizing the difference between what Sawada's grandfather remembered and the man with whom he had agreed to destroy the Uchiha clan.
