[Mukuro- after instinctively checking the weapon and reminding herself that it was just a controller- placed it back on the rack and went to join him. Introductions, right, she should do that-... huh?

Wait a second, that was a name she'd heard before. And come to think of it, his appearance matched the description she'd heard too. Don't mind her eyes going a little wide.]

H-huh...wait, you're Reiner?

[...One of the Titan Shifters. Someone who betrayed her brother-figure, Jean, back on their home world. For a moment, Mukuro didn't know what to do with that, and she grew quiet, brow furrowing.

Truth be told, she had no desire to take revenge for Jean's sake or anything like that- what good would it do? And besides, she was already someone living her 'second chance' in the other worlds. She wasn't in any place to criticise him for what fragmented intel she had on his own actions.

But if Mukuro was anything, she was a fiercely loyal ally to those she kept close. Her priority was making sure Jean wouldn't get hurt.]

...

...Jean mentioned you, before. What happened in your world has nothing to do with me, but don't hurt him here.