Misaki's arc is honestly such a joke. This incel is taking revenge on her only because she rejected him, not because she just let him be bullied by her friends because of her.
If at least the author had made her a green tea bitch who plays games with him or something, but this is entirely uncalled for.
The MC is so petty I have no idea what that demon saw in him. It's really the embarrassing kind of evil.