The streams of the chi funneling into the metal collar danced into Jeonbae's vision. He could feel it slowly growing warm around his neck, the restless energy creating heat within the metal. As more and more of the energy was stored in the collar, it became harder to direct more in, the strain showing on his body, sweat beading on his forehead with exertion. A furious swarm of color danced around the color at the edge of his vision, the color straining against it. With a final spiritual heave, the color broke apart, the pieces falling with a dull, quiet clink on the cage's floor. Jeonbae gasped as power flooded back into him, breathing heavily.
Better make a move fast, it shouldn't be hard for the Hunter to figure out what happened to the collar.
He could still sense the hunter in the room, pacing around, keeping a semi-watchful eye on the dragons. He didn't seem to notice the collar breaking, though. However, he still had his full plate of armor on, so it would be very hard to get him out of the way.
If you can't use magic to get rid of him somehow, try something else.
His eyes widened slightly as he glanced at the bars of his cage. Jeonbae slowly shifted to the side, grabbing hold of one of the bars. The ends of it slowly grew warm as he infused it with destructive electrical power, weakening the ends. He moved quietly on to the second bar, keeping an eye on the hunter in the room. Once he had gotten three down, he removed the bars as quietly as possible, then crept out of the cage when the hunter's back was turned. Gripping the bar tightly, he walked on the front of his feet, making hardly any noise.
"Hey, what-" the Hunter began, turning around as he noticed the noise. Jeonbae swung the bar at the man's head, colliding with a crack. He staggered back for a moment, then shook his head, recovering quickly.
"Son of a bitch! I don't know how you got out, but I'm not taking any chances." He drew a small combat dagger, lunging at the dragon. He tried to sidestep the blow, but the armored Hunter managed to land a hit, slicing his left side. Before the Hunter could turn around again, Jeonbae swung the bar at the back of his head, once again landing with a sickening crack. The hunter fell on the ground in a crash of heavy armor, still breathing but unconscious. He tossed aside the bar, and stumbled over to Winter's cage, one arm around his side, melting away the bars with electrical heat with the other, and then Aksaja's. He picked up the dragon bone knife from the floor where the hunter had dropped it, cutting away the two's collars with its sharp edge with some difficulty.
"We need... to find Aster..." he said, gritting his teeth against his wound. It wouldn't take long to heal, but he would be vulnerable with it open. "No doubt a Hunter has heard the commotion in here, they'll be here soon." He considered simply striking the building with a bolt of lightning to take out any electrical power, but he would risk notifying any outside agents, making the job of escaping that much harder.