she's not really making any efforts to act like a guy. that's really my biggest issue here. yes, i know that it can be hard to japanese men and women apart from just looking, but this is asking to believe a lot when she still acts feminine.
i usually can't stand when the main character is unlikable, but it kinda works here so far. he's not really a bad person and he's not arrogant. he's just a coward and an idiot. he's normal.
i mean, it's obviously mammon. aisha isn't stupid and knows that a few ogres wouldn't slow karna in the slightest. she's seen what he can do and has even said all of humanity couldn't stop him.