He caught the other shotgun as she tossed it to him, still a very baffled look on his face. "Help? with what?" He then looked even grimmer as she told him that she wasn't sure what had happened herself...and then his pupils shrunk in fear as she mentioned a sort of monster. "Monster!? what the hell!? oh good god what nightmarish plague has come over this place!?" He said, shaking his head, following her down the floors. when he saw the creature, Mark nearly passed out again from disgust. "...Oh my g-god...t-that thing is HIDEOUS!" He wretched slightly, before he managed to get his composure, and listened to the boss-lady. "...Yeah, okay..." He said nodding slightly.