Aylah Goldwyn's destiny had been determined since her birth: she was to marry the crown prince. However, on the day after her wedding, the prince asks for their marriage to be dissolved. Now, she suffers from near-constant headaches and insomnia, made bearable only through the embrace of a man. One night, she discovers a man who can make her headaches disappear entirely with nothing but a touch. But the next morning, she discovers that he left without a word, and she doesn't even know his name. Will she be able to find this mysterious man, her "cure"? (Source: Webtoon Entertainment)