Lily Epilyius is a normal 17 year old teenager. If you think someone with angelic blood will be normal of course. She is a half human, half angel hybrid. Her mom is Mira Epilyius, a lovely woman in her 30's and the most loved nurse at the local hospital. Her dad is the most feared, loved and respected angel. Everyone looks up to him, Archangel Michael. She led a happy life, with her father visiting her often. She knew of angels, her mother told countless of stories about them ever since she was a baby. Her father also let her visit the others, to fly in the sky, and her mom will always be there. However life will never be full of happy moments. The night of her 17th birthday. She discovered that her parents were hiding a dark past, concerning of her mother's soul in danger. Because of her love for her parents, she willingly let herself be taken, replacing her mother. Now, she found herself as the personal slave of the son of the man her father despised, the Devil.