Shino Ozawa is a 41-year-old ordinary married woman, but in reality, she was once Regalian, the embodiment of love who defeated the demon Borero twenty years ago. Her family knows nothing of her true identity, and she has been living a quiet life with her husband and son. However, the demon Borero, her former enemy, reappears and threatens her family. His vengeance is directed at her husband and son because of her past as Regalian. To protect her family, she transforms into Regalian and fights, but is repeatedly struck by the weak warrior Yan, losing consciousness. While her husband and son are forced to watch, she is bound with rope and subjected to assault. Her once-heroic figure now lies helpless, transformed into a powerless victim.