A Japanese-style ayakashi Cinderella story! "You're the bride I've been searching for all this time." The ayakashi and humans coexist in harmony. The ayakashi, having superior abilities and beautiful appearances, sometimes find their partner among human women, making them their "bride". The bride, in exchange for bringing prosperity, receives absolute love from the ayakashi. Yuzu is constantly compared to her sister, a bride of a demon fox, and is resented by her family every day. One day, when Yuzu just couldn't take things anymore, a man appears before her on a bridge. This man is the most beautiful man Yuzu has ever seen... and he's calling her his wife?! "Just be quiet and let me hold you." The most powerful, "cold-hearted" ayakashi is pouring his heart out for Yuzu?!
In a world where humans and demons have been in constant conflict throughout history... One day, the demon king, Gil, visits Hazelbard Kingdom in the human territory. Gil proposes a truce on the condition that both races do not cross between each other's territories. However, in order to make this agreement her son Clemont's achievement, Queen Catalina forces her step daughter, Estelle, to marry the demon king.
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!
Filia was a young commoner living alone in the countryside, as her rare appearance kept others away from her. One day, she is found by the royal family, and the king declares, "You are the legendary saint reborn!" From that day forward, she dedicated herself to the kingdom, being in the service of the royal family. However, after just one year, the castle is suddenly attacked by Artel, a demon who is known as the Demon King of Ruin. As a bargain to save the kingdom, Filia is handed over as an offering to Artel. Initially, Artel was a terrifying being, but it seems that he has a surprisingly kind side... However, amidst this warming moment, Artel says, "If you're that desperate to get away from me... I'll have to teach you a lesson." "You are mine, and mine alone, little saint."
Zagan is feared by the masses as an evil sorcerer. Both socially awkward and foulmouthed, he spends his days studying sorcery while beating down any trespassers within his domain. One day he's invited to a dark auction, and what he finds there is an elven slave girl of peerless beauty, Nephy. Having fallen in love at first sight, Zagan uses up his entire fortune to purchase her, but being a poor conversationalist, he has no idea how to properly interact with her. Thus, the awkward cohabitation of a sorcerer who has no idea how to convey his love and his slave who yearns for her master but has no idea how to appeal to him begins.