The human Peony enters another world, and an unexpected marriage binds the Tengu and the son of the devil. Here, she experiences the Shura field in the human world, and uses what she has learned to help the little monsters. In the step-by-step contact, she finds the love in her heart, and also learns how to let go of the past and live her own life.
Concept: pure love, growing male and female protagonists, first love.