In the ancient world of immortality, the Mo family of "Tian Shuang City" and the Xue family of "Burning Heart Valley" have had a thousand-year blood feud.
Mo Yuan, the young master of the Mo family, and Xuejian, the eldest daughter of the Xue family, have been taught to regard each other as mortal enemies since childhood.
However, as fate would have it, the two met in a secret trial. From killing each other to falling in love, they struggled painfully between family hatred and personal emotions.
