Love When the Stars Fall

The queen of the human tribe has given birth to twin girls. Respected by the entire tribe, the older sister Qing Kui, who is gentle and kind, is betrothed to the heavenly prince. The younger sister, Ye Tan, smart and cunning, shunned by her own people, is betrothed to the demon prince. Due to a mix up, the two sisters are married off to the wrong husbands. It paves the way for two beautiful romances and also ignites a conspiracy that shakes the four realms. (Source: ChineseDrama.info, MyDramaList) ~~ Adapted from novel "Xing Luo Ning Cheng Tang" (星落凝成糖) by 一度君华 (Yi Du Jun Hua).