To save her family's business, cultural relic restorer Yun Qiao "pawns" herself to business tycoon Fu Cheny an. Their contract lays down three rules: no sharing a room, no crossing boundaries, and no falling in love. She is the perfect "bargaining chip" for him to deal with his family and claim his inheritance. She plays the part of a docile woman, yet dazzles the powerful elite with her lost art. He calculates everything, but can't calculate his growing feelings as he watches her focused profile while she restores an ancient painting. When his "white moonlight" returns with secrets from the past, and long-buried family feuds suddenly come to light, Yun Qiao takes off her wedding ring and turns to become the honored guest of his strongest rival. Fu Cheny an pins her against the door of the restoration studio, eyes red and voice hoarse. "You can mend cracks that have lasted a thousand years... Can you fix me, too?" Yun Qiao smiles softly, her fingertips brushing his chest. "Mr. Fu, fixing you would cost far more than restoring Ru ware's sky-blue glaze."