Shen Zhaoshuang, adopted by Prince Ning Yan, is betrayed and abandoned after a forbidden love with him. Tormented and seeking the truth about her past, she discovers she is the last survivor of a family wiped out by Ning Yan’s father. On a path of revenge, she meets the enigmatic Xie Wuya, and together they uncover a decade-old massacre, find justice, and ultimately discover true love.