Eun-Rin, who was imprisoned in the darkest and most remote northern palace in the palace after receiving the imperial order to become the concubine of the crown prince who is said to have fallen into madness, decides to follow her heart towards Do-Ha, even at the risk of death... “You became a woman because of me, so please make me a man.” The secret romance between the crown prince Do-ha, who hides his identity, and the fallen noble Eun-Rin, blossoms in the deepest part of the palace.(Source: KakaoPage, translated)