complex personality. known for his intelligence, affinity for snakes, long tongue, skill in battle, and morally dubious and sadistic nature. one of the three legendary sannin and was formerly an evil scientist snd terrorist. hoped to be worthy of the title of "ultimate being", unable to die and able to achieve his secondary goal to learn every ninja technique in the world. is now the parent of two clone children, Mitsuki and Log. Somewhat reformed.