Coella's just your average deeply depressed thirty-three year old woman living on a pisspoor income. She doesn't want to have to deal with the weirdo who keeps stalking her, so she does what anyone would do in her situation--she summons a demon.
Well, she doesn't end up with a demon. She ends up with the next best (or...maybe even better?) thing: you!
Help Coella figure out what to do about the creepy stalker, or push her towards him, you sick fuck! you're playing this game 'cause you like yanderes, ain'cha?