Ryuko rolled her eyes at the two when one tried to sneak away and the other just...ran into the arms of the thing. 

She really didn't care about the irritation between the both of them, survival was on the top of her list. Not friends, not heroic acts, not death. The news that this bastard had eyes on her mother still wasn't setting well. Especially since she was crying..she didn't want her to cry anymore. She'd make it back, come hell or high water. 
No, she wasn't going to help the idiot destroy the thing. What good was she going to do? His arm had just gotten broken off and that only served to piss it off. Of course rather than listen and actually come up with a PLAN, her just...ran ahead. You know, 'screw plans, let's just wing it'. 

She side stepped the thing when it ran away and checked on the girl that had been captured initially. "You ok?" she asked before she looked her over for any injuries. She kept the pipe in one hand, not willing to put her guard down. She didn't look at the other two, the girl had seemed willing to sacrifice another just to check out a damned room (ADHD much?) Hymn chose to sacrifice himself for the girl. Noble...but incredibly stupid. 

She looked up at their new arrival and eyed her carefully. The Friange fled just before she got there, and her over all attitude was out of place in a place like this. "Thanks for saving his butt. Someone somewhere knew that I wasn't going to." She pondered over the two names she randomly gave the others and frowned. "My name is Ryuko." she introduced to The Duchess. "Do you know why we are here? Or rather...are you able to tell us?" she asked. 'Roles...a damn maze, an enemy and now The Duchess...is this like, a game?' she thought to herself.