Machiavellian palace battle × divine curse × extreme sadomasochism
After the fall of the Dayu Dynasty, Xiao Heng, the king of Yan, who was infamous as the "god-killer", and Feng Ling, the goddess of Jiuli, who was hunted by the entire clan, fell in love and killed each other in a bloody conspiracy. The two were forced to endure the pain of eternity under the curse of reincarnation because they came into contact with the truth about Jiuli's genocide eight hundred years ago.