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Queen Kristina was framed by her half-sister and thereby executed at the tender age of 16. 16 years later, amidst the festivities in honour of the Queen’s birthday, a young girl is awash with nostalgia. Theresia, the daughter of a duke. Her butler whispers in her ear: "How long do you intend to have me protect you?" This young girl is none other than the former Queen, her reincarnation made possible after striking a deal with the alluring demon before her! The curtain rises on a noble lady and a demon as they set out on a quest for vengeance!
Rui, the handsome lead of the popular band Joker Trick, feels a surpassing passion for music that only matched by the lack of love that he feels for any woman he is involved with. Much to the exasperated concern of his band mates, he seems unable to know romantic love at all. When one of them hands him an illicit piece of technology that promises to learn to be the perfect lover, he is reluctantly intrigued. Will this android lover show Rui what it is to love?
Alfred, the head of the Duc de Besculey family, is known as the "Bandaged Duke" and is feared by everyone for the mummy-like wrappings all over his body. One day, the king suddenly orders him to get married. Even more shocking—his blind bride-to-be, Sierra, is somehow head-over-heels for him! The story of the marriage between a lonely duke and a songstress with the blessing of a goddess begins!
Queen Kristian was framed by her half-sister and executed at just 16 years old. Another sixteen years have passed since then, and the daughter of a duke is about to make her societal debut—her name is Tiaresia. Always close at hand is her loyal servant, growing more impatient by the day. In truth, this handsome servant is a demon, waiting to reap the rewards of a magical contract made with Tiaresia—the reincarnated former queen Kristian. Together, they plan to exact a calculated and tragic revenge.