Aya and Aki, who are twin brother and sister, find their lives taking a harsh turn when they are presented with a mumified hand on their 16th birthday. From that day on, strange things begin to happen; a few of which consist of Aya finding out she is the direct decendant of a celestial being called Ceres, and Aki finding out that he is a decendant of Ceres's husband (also known as the Progenitor). However, all is not as it seems. The Progenitor supposedly stole Ceres's hagoromo, thus preventing her from returning to heaven. Because of that, Ceres manifests herself in some of the Mikage girls in order to both get her hagoromo back to return to heaven, and also so that she can take revenge on the person who originally prevented her from returning to heaven (the Progenitor).
In order to withstand this painful ordeal, Aya is helped out by the Aogiri family and a mysterious man named Touya, who Aya instantly falls for. |