To pass as an imperial concubine, one must be professional. Actually, the profession of an imperial concubine is pretty good. The emperor will accompany you in eating and drinking, and even pay you for it. What’s not good about that? The Job of an Imperial Concubine novel is a popular light novel covering Drama, Harem, Historical, Josei, Mature, Mystery genres. Written by the Author Butterfly's Shadow Beneath the Moon .