Corrin is quick to interpose herself between the party and the approaching shapes in the gloom. She might be an adorable doll right now but she's also still a Dark Knight, and Dark Knights are all about protection. That's her role right now and it's the one she's gonna play.

"Hold there!" She declares. "Who are you?" She looks back to the others. "Everyone, be on your guard." She's not looking for a fight, but given the circumstances it's better to be safe than sorry.