Kazu was in this area for the past five hours running laps around the waterfall, pushs up, you name it. He stops before a rock then stands on top of it, then he leans down putting his right palm on it lifting his feet in the air then he goes down and back up while handstanding with one hand, then repeats the process over and over counting"1....2.....3....4....5" he panted as he kept going testing himself alone, he remembers of what happened at the gates he has to get stronger, be ready for anything. But in order to take on that person he makes do something he never thought he might do, fuse his soul with his Bijuu.
He sits down on the lake, throwing his chokuto sword by a tree he was wearing a black long sleeve shirt, his right hand had a pure black glove, he gets into meditation closing his eyes seeing of he can connect with his demon chakra, he was the only one here peace and quiet