can anyone name this manga?
I read this manga years ago on onemanga and i don't believe they have it anymore. i can only remember parts of it and it wasn't completed when i read it. in fact it had only just started being translated. here's what i remember:
this girl and a guy (two guys?) fight this dude in a (alleyway?). the dude is a person taken over by a demon. the girl uses this cup and it sucks the demon in.
the guy and girl are brother and sister i believe (they might not be. all i remember is that the guy does have a sister.) they go to this school that might be a catholic school. the brother is part of some group in the school.
there is a new transfer student (a guy). then this other dude is using a camera with a demon inside it to tape girls' underwear during some assembly. he gets found out and runs. the guy comes after him and the demon takes over the dude. then the transfer student comes and turns into a demon? im not sure what he turned into all i know is that he transforms and kills the demon.
that's all i remember. if anyone knows the name or has an inkling of what manga it might be please let me know. thanks!