(Fictional Dynasty) During the Dachen period, Concubine Jing gave birth to twins, a boy and a girl, in the sunset. The prince was born with a cinnabar mole between his eyebrows, and the princess was born with six fingers. Auspicious and ominous signs appeared at the same time, causing the twins to face completely different destinies and be forced to separate from their loved ones. The calamity is coming. Can they, who have been separated since birth, meet again? How will they fight against fate?