Kisame suddenly threw his sword Samehada into the air and started to do some hand signs and Robin was watching while thinking to himself, 'so he is trying to make the battlefield to his advantage huh.' "WATER STYLE: EXPLODING WATER WATER SHOCKWAVE" and suddenly out of Kisame's shark mouth came a lot of water and there he stood looking down on Robin the battlefield was no longer a rock area no it had become an area of water with only Robin standing on the last piece of rock.
A little head came out of Robin's clothes this was Cofa that woke up due to the water that hit his head he looked over at Kisame and clicked his little tongue. "tsk Nii-san this guy is annoying I can feel that he is a little bit stronger than you right now, good luck." and Cofa popped his head back into the clothes of Robin.
'This fucking little lion' Robin was thinking to himself he wanted to ask Cofa for his help when it got bad, but Cofa didn't really care at least that's how it seemed.
'That guy is strong but fighting in a water area with Nii-san is truly stupid I know he can handle this let's go to sleep' Cofa went back to sleep while Robin looked over at the monster in front of him.
"Here I go," and Kisame started to move through the water Robin looked at him annoyed because he knew what he was planning on doing Robin just jumped to dodge Kisame that was riding a wave while swinging the clothed Samehade towards him.
Robin landed on the one single piece of rock that was still there and decided it was time to take it out.
-Flashback-
"Robin I know how strong you have become and I want to entrust you with something" Kakashi looked at Robin and felt that it was needed to give him that. He had seen the broken Katana on his back, and he knew Robin has used it many times, so it was time to give him that one thing that he never wanted to use himself.
Robin looked confused at his father because he couldn't understand what he meant, but his confusing was soon gone when he saw his father grab a black box.
Kakashi slowly opened it, and Robin feasted his eyes on the most beautiful katana he had ever seen the blade was entirely white and a black handle with a fang on the end of it. It looked like a work of art, not something that was to be ever used.
Kakashi got a sad look on his face and started to talk, "Robin this was my father's sword he brought it everywhere with him it was his trusted companion he entrusted it to me before his death but to be honest, I could never bear the burden of using it." Robin looked at it and was genuinely amazed by the sheer beauty of this sword.
"Robin this sword matches some of the greatest swords on this world I hope you use it well" Kakashi smiled at his son and handed over the box to the not so small hands anymore at this moment Kakashi realized how much time had passed since he first met this boy.
"I will father" Robin smiled happy that his father entrusted him with something so meaningful.
"Robin this sword has a name I hope it will once more sound throughout the shinobi nations" (Kakashi)
-Flashback end-
"Its time to make your comeback" Robin gave a slight smile towards the clothed sword on his back and grabbed it while taking off the piece of cloth that he put on it. Kisame glanced at this sight waiting with attacking his sword Samehade felt excitement from this sword, and when he saw the sword a crazy smile formed, "boy is that what I think it is"
Robin also smiled, "yes it is its time for it to return to his former glory, Shiro Okami (white wolf)."
"I don't know how you got this sword, but this makes everything a lot more interesting" (Kisame)
Slowly he started to take Samehade out of the cloth he put on it and the sight before Robin was something that made his blood shake with excitement Kisame was finally taking him seriously.
Robin's demeanor also changed he stood with the katana in his right hand and started pouring out his bloodlust, and the water around them began to freeze a black robe began to form around himself, and white wings began to form on his shoes. Robin right now looked like a god descended to this earth with his white/blue hair flowing through the wind his black eyes looking down on Kisame the beautiful blade in his hand and the beautiful wings on his feet.
And like that the two people disappeared until a clash could be heard Robin and Kisame started their battle purely on their Kenjutsu Robin couldn't match this man in front of him and decided it was time to use not only Kenjutsu anymore. Robin created a few water clones to distract Kisame, but this didn't work at all because Kisame did precisely the same and a few water clones dealt with those of Robin.
Robin backed off pushing his Talaria wings to their fullest potential, and he decided to try something his robe already protected quite a lot, but some of his vitals were still exposed to a lot of attacks. He used his ice to form some defense around his neck and other vital points, but while he was focusing on that, he suddenly felt the ice beneath him becoming water once again.
"Sorry but I'm not good at fighting on ice" Kisame smiled while suddenly disappearing underneath the water but Robin didn't mind even if Ice was his best element it didn't mean that he was utterly useless in the water after all he had managed to learn the basic intent of it. He also descended into the water while creating an air bubble around his head.
The battle that was fought on his best place had changed to something which his opponent had the advantage.
"Let's do this" Robin smiled at Kisame before they made their ways to each other with both their swords ready to clash once again.