Royal Cubs: The Panther Secret / The Midnight Secret: Princes in Fur

Su Wanqing, a peasant girl from Hejian, enters the palace as a concubine and bears two princes for the cold-faced Emperor Xiao Huan. Despite her seemingly glorious life, she harbors a shocking secret: her two sons transform into black panther cubs at night. Filled with fear, she does everything she can to hide the truth in the perilous harem, facing oppression and schemes from the Empress and Consort Li. Her relationship with Emperor Xiao Huan is also strained by a series of misunderstandings. Ultimately, the secret of her sons is revealed at the sixth birthday banquet of Crown Prince Xiao Che.