Naruto: Clash of Ninja/Orochimaru

Orochimaru is a former ninja of the village of Konohagakure, and leads his own ninja village, Otogakure, in hopes of destroying his former home. During his time in Konohagakure, Orochimaru distinguished himself as one of the village's most powerful ninja; however, his desire for power led him to obtain a means for immortality by transferring between different host bodies. This desire for a host is one of his driving motivations throughout the series, resulting in his desire to acquire Sasuke Uchiha due to his powerful genetic heritage.