Simon Senju

A few years after his fight with Kuron, Simon is now healed. After he healed they resumed with Simons training.  At this point Simon's ninjutsu had now excelled.  Simon has learned to merge his water and earth nature to allow him to use Wood Style. Although since he was just learning to use this ninjutsu, he was slightly more reliant on his taijutsu.
Orochimaru now used Simon to mainly use his wood style to contain his prisoners. The prisoner that Simon was to contain the most was Jgo. With his immense power, Simons regular wood style would not hold Jugo. At the core of each branch was pure solid rock. This technique was made specially by Simon, and soon became known as the (strengthened wood style name). One day Simon paid no attention to the fact that Jugo was amongst those prisinors who were fighting in the holds cafeteria. Simon stood over the entire cafeteria on the balcony that went all the way around the walls of the second floor. Simon used his regular wood style to restrain all the prisinors on the bottom floor by using the Wood Style: Tree Bind Flourishing Burial Jutsu. Jugo laughed insanely and busted out of the jutsu. This jutsu captured all forty inmates, being so many, it took a lot of chakra. Therefore, when Jugo busted loose there weren't many options. But the boy, Kuron was leaning on the wall sleep on the balcony. As Jugo soared in to the air, his right arm grew five times in size and thrusters grew at the shoulder. Then blue flames shot out of the thrusters and Jogo flew towards Kuron. With Kuron being asleep, Simon did not think he would react as fast as he usually would. Simon jumps in the way to catch the punch, as he looks back, Kuron has disappeared. The punch hit Simon in his stomach, the impact slid home back a little where his back hit the wall. Simon continued to hold the punch, as blood dripped down his stomach. 
     "You fool. Why try to stop Jugo? He's known for his power. And you thought you of all people could stop his punch. Considering our previous encounter you should have known that I was gonna dodge that," Kuron says as he appears from a puff of smoke next to Jugo.
Jugo laughs as the thrusters on his shoulder begin to fire up again. Seeing this Kuron does a roundhouse kick which sends Jugo over the railing. 
"Why save me?" Simon said after he dropped to his hands and knees and began to cough up blood.
"I could ask you the same," Kuron says turning to look down at Jugo whom is standing back to his feet. "With that strong will of yours maybe someday...you will actually be worth something. Now how bout you stand with me, and show Jugo his power is nothing compared to ours together?"
Simon staggers to his feet," Sure, let's go!"
Simon smirks as they both leap over the railings to take on Jugo together.
Together they easily defeated Jugo. From this day forward Kuron and Simon were now brothers, brothers bonded by the fight. The fight for the other to live and to become powerful.