It worked better than he thought. Once free, Percy took a minute to just shake out his arms and flex his wrists. They burned from their tight, uncomfortable position and the rope left marks from his previous attempts to pull out of them. "Now what?" he echoed as he picked up the shard Kallen discarded, also thinking about weapons. "Well...we need out the door." And for a minute, that's all he said. He sat there staring at it. His plan didn't exactly go that far ahead. He pushed himself to his feet and looked around. "I guess I wouldn't mind looking around to see if there's anything else here we can use. Do you know where this is? What's beyond the door and all that?"