Wha--?! [Okay so that was. A lot that happened all at once that it seems to take her a moment to process it all. The cage, and then his sword--? There's initial panic and the start of flailing a bit before she calms significantly at his reassurance and escape from the cage. Usagi visibly relaxes more, a hand to her chest. It dawns on her once the others start introducing themselves that....they had neglected that, in the wake of attempting to find a way out, focusing on that, their surroundings more.]

Ah, I'm Usagi. Tsukino Usagi. But...Saber...is that like Archer? He helps at Rei-chan and my place sometimes with cooking and stuff.

[But they are right. There is exploring to do, so they probably shouldn't overly linger on introductions too long. Instead, Usagi scans the room briefly, not too hopeful on any obvious weapons but knowing she has her own with her transformation if necessary. It's just a debate on whether or when to use it.]

I'll do my best too. To help protect everyone. [Even if...her civilian form probably leaves much to be desired, between her clumsiness and wailing at times.]