OOC: Since you are really busy I'll finish it now.
Ken saw a man hidden at the outer fringes of their battle. He charged the man. He was surprised when the man exploded into a puff of smoke. Just then he heard a whistling noise and he ducked. A flash bomb went off right above him. The intense heat burned him, but since he was looking at the ground he wasn't blinded.
Ken looked at the source of the lightbomb, and threw a kunai. He heard a loud scream and a dull thud.
"Looks like I win Yami!"
Proud with himself Ken left on his way to his home.