This is obviously going nowhere, and much as it irritates Mika, at this point he's starting to grudgingly give in to the idea that there's nothing he can do about it. This kid apparently has no one to look out for her, which means he can't just abandon her in a game like this after all.

"... Whatever. If you can't handle the monsters then stay close and don't get in my way." He manages to sound plenty exasperated about it, though.