[He's not sure what he was expecting, but the blinding flash makes the whole experience a bit frustrating. Even with his modified eyes, he can't make out much of anything through that bright light, and once it fades she's already switched to her more familiar form, complete with glowing neon lights and that mask-like expression.

It's impossible to say how the transformation occurred through observation, but it's still extremely fascinating.]

Summoned armour using an external device... the execution is quick, so it must be designed for combat even in unexpected situations... maybe some kind of dimensional storage system...?

[He mumbles to himself some more, desperately wishing he'd brought some sort of video recorder or a notebook or something—ah! Why didn't he bring anything like that?! He should've planned ahead a little longer instead of rushing to the scene!

But it's too late to run back and grab something like that now, so he'll just have to make do.

He takes another step closer to get a better look, though when he instinctively reaches out to touch it... he hesitates, awkwardly folding his arms instead. It's really tempting, but there's a girl under that robotic suit, so... maybe he'll wait for a chance when she takes it off again.]

How does it work? Obviously the suit is transported using the device, but it still needs to be stored somewhere to allow such quick access...