A woman, named Seirath, who lived for a long time. There is a society of angels from royals to lower-classes. There is a light nation and a dark nation where each one has a four kingdoms, those worlds are from 2 different planets. Seirath is part of one of the kingdoms from the light, but she also part of a kingdom from the darkness in which is an extinct royal nation. However, after living for a long time, she now feels an emptiness in her heart. She doesn't understand what she is missing and now she leaves to planet earth to discover her missing piece in her heart.