W-what's wrong w that? She obv helped him a Lot and is also interested in him. Also, that's the way she is. She is playing around. She doesn't seem like a bad person. She genuinely cares (at least a bit) about the mc.
I'm not saying the other girl doesn't. She also cares. But he's just not for him. She's too young rn, at least.
Meh, their need fit their respective age - so yes, what does a high schooler has to do with this kind of story : don’t blame the girl, seriously, blame the writer !
The high school thing has strictly no interest : it make the reader & the MC super bored and the connection to the underworld is rather absurd too
All girls here love Michelle, I hate her, this don't have "romance" tag but, I like more the girl from the school , Michelle is a shit head