"Yamamoto Jin, Madjafuuma Roku!" the Jikankage says loudly, his hands held in the final signs of a jutsu. "Samurai from the Land of Iron are not taught jutsu, however, in the years I have had as my position I have picked up a few tricks. Now, I am no master by far, but, this jutsu I am about to use will give you exactly thirty seconds of time in which to free that girl and put an edn to this, do you understand?"
Jin looked up at the Jikankage and nodded. He had heard there were special time jutsu that could allow the user to, withing a certain area, manipulate time for a few moments, but he never thought he would even see one being preformed. "Alright then...Ryushiton: Thin Barrier!" With that all the dust in the area began to accumulate around the prison and settle in a thick layer on the floor, so that there was a wide gray ring around the entire rock prison. "Roku, whatever your most powerful jutsu is, get it ready, but don't get in that dust, no matter what. When the Jikankage uses this technique, I'll step through the bars, and get Kiyoko away. After that he'll tey and escape, so let him have it."
Once the jutsu was ready Jin moved towards the cage. Because he was the one who set the barrier jutsu up, it wouldn't affect him, but anyone else who stepped on the dust would become trapped and the dust would quickly cover their entire body. It should be too quick for Gyaku to use his space-time jutsu to get away, but just in case he wanted Roku standing by. Ginryu was on the prowl as well, not having to be told to kill Gyaku is the barrier trap or Roku didn't get him.
"Alright, Jikankage-dono, when I get inside, use the justu." Jin said, and the Jikankage nodded. "Hiding Like A Mole Technique!" Jin then finished a series of handseals and passed through the bars of stone, becoming solid ocne more on the otherside. What he found was Gyaku, standing over and unconcious Kiyoko, his right hand glowing with some justu. It looked like he was about to slam his hand into her, but just then he glanced up, and the time stop jutsu went into effect. Jin sprinted across the prison floor, moved Kiyoko out of the way, then began to knock Gyaku away, but just as he was about to punch him the jutsu let up.
Jin's fist goes through Gyaku, then Gyaku's hand slams down on the center of his chest, knocking him back and out. gyaku then slips through the prison walls, cursing, and gets caught in the dust justu by suprise.
(okay, go all out on him. use whatever justu you like and make the outcome of it whatever you like as well, cause we all know he really survives, but it can looks as if he died :D)