Carneades

In a world shared by angels, demons, beastkin, vampires, and humans, powerful angel Elle serves in the Angel Police. Guided by a strong sense of justice, she holds herself and others to strict standards as she carries out her duties. As a member of the Angel Police Elite Force, Elle is ordered to capture Eve, a timid demon who repeatedly escapes from prison whenever she is caught. Eve is hard to apprehend: she can slip away quickly and commands powerful summoned beasts. While pursuing her, Elle becomes caught up in an outrageous incident.