This chapter left a sour taste in my mouth, though I don't approve how the brother acted, I dislike how they paint the rental bro to be some kind of saint that knows what needs to be done despite not having ever solved his own personal issues, unless that gets resolved later. I don't mind kanami...
It's been OKAY so far in terms of story, kind of weird all the high ranking demon females are drawn with the single fang sticking out their mouths. Is it the author's fetish or something?