"Not every gem is as precious as a sinful one." She was demoted. She was exiled. She was given a mission. The story revolves around Amethyst, an Angel warrior who needs to find her missing piece, who descended from the Heavenian Realm and disguised herself as a student to track down and find this last fraction inside Veritas y Adrestia University. Not wanting to get any attention, she chose to avoid being talkative became a silent type of person who dislikes attention. Ironically, this earned the attention of a particular bunch that made her mission topsy-turvy.