Rebecca is an animal-loving, slightly eccentric count’s daughter. One day at a party, she ends up sheltering a beautiful knight who has fled to the terrace. To her surprise, his true identity is the hero Alan. Accompanied by his silver wolf familiar and unable to fit into high society, Alan gradually falls for Rebecca as they talk, and soon begins a fierce pursuit of her love!? An easygoing, sweet romance between an awkward knight commander and a gentle young lady.
In the Yamatoba Empire, where two races, humans and night demons, have existed since time immemorial. Iku, whose hair and eyes are as pale as white snow, is mistreated by her family because of her strange, demon-like appearance. She is treated as little more than a servant until the day she is sold to a man for money, a fate she thought impossible to escape from... One day, however, the next head of a prominent family, Subaru, learns of Iku's secret and offers her a marriage proposal. Though it is a political marriage, the two, both burdened with a damaged past, gradually become attracted to each other...? A love story of destiny unfolds as the hearts of a couple who have never known love melt together!
The "hidden realm" is where Spirits and Demons live. The "Mortal Realm" is where humans live. And then there's the "Void Realm" at the bottom of the earth... The Void Realm is a dumping ground for the "impurity" that flows out of the Mortal Realm. Long ago, in the Hidden Realm there was a sacred tree called the "Divine Spirit Tree", which was tasked with guarding the entrance to the Void Realm. One day, it fell seriously ill, and a great deal of impurity overflowed into the Hidden Realm. The Guardian God (The God of Protection) severely lamented this and died to block the entrance to the Void Realm, but the impurity was scattered into the Mortal World as "Demons." A certain herbalist begins his journey to return the demons to the Divine Spirit Tree.