'A bond like ours has lasted decades, a bond you wouldn't help but wish you understand. A bond that haunts you, threatens to kill you and destroy you inside out -that is our bond.' To the outside world vampires are ordinary people, but there are those who know their existence and wish to be an end to it, those who wish to find love in the lines and those who befriend the unknown. Nadia, Yui and Amaya, three girls that make the balance of nature itself and they have to decide whether their story ends with blood and bodies, hearts and heads, life or death and most importantly: Who is determined to be the bride, and whom are to be the sacrifices.