Kallen had started running the second Percy had said one. At first he was happy to notice there wasn't anyone around them, even though he knew that as they got towards the doors they'd come across some people. Still, he held the gun with tense hands, ready to shoot at whoever came.

When he heard the squeak, he had assumed it was someone coming towards them, and nearly turned and shot without a second thought. But it clicked that the squeak came from almost directly beside him. His eyes widened as he heard the buzz of chatter quiet down and his eyes widened while he looked at Percy. He had half a mind to just hit the other boy and leave him, but he knew that it wasn't on purpose, nor was there anything they could have down to prevent it. Biting his lip hard enough to nearly draw blood, Kallen stopped suddenly and spun on his heels harshly.

When the first man turned the corner, Kallen didn't hesitate to shoot him right away. A loud pop filled the room and echoed, and Kallen could basically hear the shouts of the other men by now.

He spun to face forward again and began to run faster, grabbing Percy by the wrist so that he could keep up. "At the end of the hall we'll turn right, not left. There'll be a few more people. After we get to the end of that room turn left, then just keep heading straight. It's not the main entrance, but it's a side door. An alarm will probably go off once we exit it 'cause no one really uses it, but don't worry about it," he said.