The Lady of the Side Chamber

*This novel is a romance set in the fictional era of Hwanjo, and historical facts may differ from reality. On, chosen as the concubine for the Crown Prince's wedding night. A pawn to be verified and discarded after one night. Even if she survives, she's destined for lonely widowhood as a concubine, or, in the worst case, execution for disgracing the royal family. But after spending the first night with the princess's husband, On is struck by a bolt from the blue. "From now on, you will become the princess and act as the mistress of the house." Suddenly, she became the mistress. Her years of experience and skills as a palace maid are not going anywhere. Reviving the declining househol...