Crayne

When kabuto said that Orochimaru's dead, Sasuke answered that he has just taken over. So, this possibly means that Sasuke adapted some of Orochimaru, but he himself is still in control of his own body.
And the mystery of Mizugetsu is interesting. S/he probably has some sort of bloodline limit jutsu... forming out of water like that...
Or Orochimaru went too far with experimenting and created a hollow man! Or a hollow woman! Jesus christ, it's a lion, get in the car!

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