What if in a world, you were given a charm at birth that grew hotter as you became closer to your solemate, and colder as you drew farther? That would save SO much time, right? In this world, that's the case. But in order to find your solemate, there was a price, adventure you might call it...

Meet Vivian, the Obsessive-Compulsive black-haired new girl, who only cares about being liked by the teachers and getting good grades. Meet Carrie, a quiet girl with a troubled past who is isolated from society by troubling visions. Meet Maple, an odd girl with blue hair and golden eyes who is bent on murdering her parents' killer. Meet Macy, an old woman who is injured mentally and physically by misterious circumstances. Meet house number 667, where all of them are brought together.