Fallen Saint Demon's Prey

After demons conquer humanity’s last holy city, Saint Arian surrenders to Demon King Sylas to save the survivors. Sylas plans to break him, but Arian’s courage and healing awaken an obsession. Arian learns Sylas was once heaven’s greatest archangel, cast down by betrayal. When Samael launches a coup and seeks Arian’s blood to open the Abyss Gate, captor and captive join forces. Their hostility turns into love as they unite light and darkness, defeat evil, seal the abyss, and end the war.