To avenge her senior brother's death, renowned opera actress Yang Anning marries He Xingzhou, the son of a local warlord. While using him to uncover the truth, she unexpectedly begins to fall for him. He Xingzhou, known as the Devil of Yuncheng, is driven by vengeance, but Yang Anning’s presence starts to warm his cold heart. As their complicated relationship unfolds, manipulation turns into genuine love.