Kakashi: I had a feeling it was you but how I wished that I was wrong.
Guy: So you are still alive "goggles" [ nickname given to Obito by Guy]
Naruto: Do you guys know him??
Guy: His name is Uchiha Obito... he was Kakashi's former teammate, the 4th Hokage's student and long thought to be dead..
Kakashi: Obito... what is the meaning of this??? Why did you even turn out like this. If you were alive, why not come back to the ...
Tobi: Obito... so that was his name.
kakashi: what... what do you mean.
Tobi: Hatake Kakashi, you are right. The body does belong to whom you called Obito but the soul belongs to Uchiha Izuna!!!
The others cannot believe what has transpired.
Guy: Stop messing with us. Izuna died ages ago...
Tobi: And have you seen his dead body??
Kakashi; Explain everything... how did you get a hold of Obito's body???
Izuna: Very well... after my brother took my eyes, I became redundant. The few battles I participated made me a burden on the other members and so I was told to never fight again. An Uchiha who cannot fight--- that is just disgraceful. Thankfully, I had recently developed a body-switching technique and was in need to a vessel.
Guy: So you took one of the villagers as a vessel?
Izuna: No... infact I had taken over the body of an Iwa ninja who came with the Tsuchikage and his disciple. From then on, I had changed bodies countless of times until I had eventually found the body of a dead Uchiha member and eventually awakened the Mangekyo. Yes... I had also taken part in that war Kakashi!!
Kakashi: *thinks to himself* Obito....
Izuna: From then on, my plans went ahead full throttle. Zetsu came in very handy as part of the crushed body was replaced by his own constituent.
Guy: That is unforgivable.
Kakashi: That explains why the Kyuubi could be controlled with a mere sharingan and also how the Fourth had a tough time with you.
Kyuubi: He is Izuna all right... the those two Uchiha brothers had and still has that menacing chakra.
Naruto: Doesn't matter. Izuna or Obito... you are the enemy of the ninja world. I WILL defeat you no matter what.
the next round of the battle is about to start.... what tricks does Tobi have up his sleeve this time???