Impenetrable, making her Meitou useless to her if she truly wanted to do some damage. That changed things. As Namor pressed forward into her blade, Colleen had no other choice but to move back, though her katana was still held up in defense. She frowned away her shock--another course of action was going to have to be made here--but still remained undaunted despite her current disadvantage. Namor seemed to be trying to decide Colleen's next move for her, and she gave the soldier with the gun another glance, wondering if he (as well as the rest of the army) was impenetrable too. But Colleen was not in any position to go and see, was she? With a quiet sigh, she begrudgingly complied and sheathed her weapon. "The gun?" she raised her brow expectantly.