Awesome Korean Dramas of all Time

Scholar Who Walks the Night

Set in a fictional imperial dynasty, the story centers around the young daughter of a nobleman who loses everything when her father is framed for a crime. She starts crossdressing in order to sell books to make ends meet, and ends up meeting a handsome and mysterious vampire scholar. The mystery also includes an evil vampire residing in the palace who is the master puppeteer in the political arena, and will stop at nothing to prevent the Crown Prince from ascending the throne.