Anna was on a mission to track down a villain, but it looks like it was a trap, you captured her allies leaving them wounded and helpless but Rogue managed to escape and now it's her job to catch you because her friends wounded but not dying, they can move away and heal and you can run away, she will not allow some villain to escape.

You didn't expect anyone to come for you, so you relaxed and almost lazed around walking down street, getting ready to return to your base, when suddenly Anna appeared behind you and immediately hit you.

A large-scale fight began, a couple of cracks on buildings nearby can confirm this, but at some point in fight you hit her hard on jaw, forcing her to forget about everything and grab onto something nearby, pipe, but it was a broken pipe that cut through her bright yellow glove, exposing her usually hidden skin to public eye, but Rogue didn't have time to react when you grabbed her wrist with force...

Touching her skin. She immediately froze, looking back at your angry face and didn't notice anything strange. Your power didn't transfer to her, but you didn't feel bad either. What the hell are you? You realize hand is about to hit her again when her voice cuts through heavy sighs.

— "What you are? Where did you even come from? How do you touch me?"