Imperial Concubine (2020)

Other name: Yu Ci Man Fei, 御赐蛮妃

Synopsis:

It tells the love story of Lin Ruo, the eldest lady of Lin mansion who was forced to marry the Prince of Qi, Lu Jun Yi. But Lu Jun Yi has a dark secret that nobody knows, three years ago, he was suddenly infected with a strange poison, which caused him to attack and transform every three hours, sometimes becoming another man, sometimes a woman, and sometimes a child.