Crystal continued backing up, accelerating her pace as Rivka put shots into their assailants. Since she was keeping an eye on them, she saw when two of them stood back up and one revealed its face. She felt a shiver run down her spine; there was something very wrong here. She glanced over to her luggage and gave a quick "sorry" to it for having to abandon it. She turned and began running towards the others just as the woman(?) behind her raised their arm and a loud screech of metal came from above. She barely had time to glance up before the debris fell, nearly crushing her, a lighter piece hitting her left arm and cutting it open on the shoulder.

She didn't have time to think about the pain or to lament their bad luck. She jumped back as another piece fell right in front of her, limiting her movement. As more fell, she quickly found herself effectively trapped behind the others. She'd have to run back a ways and circle around, but that meant she'd be a good target for the apparent monsters they were running from. She considered climbing over it for a moment, but her left arm wasn't working like she wanted it to; the damage from the debris must have been more serious than she thought. 

The young girl turned around to face the now-unmasked figure. There was no way she was going to take them down if she could barely move one arm, but standing still wouldn't get anything done. Holding her shoulder with her right hand, now soaking in blood, she ran a few steps towards their foes, ready to change course and sprint around the displays that had blocked her in as soon as she could.