After twenty years of being spoiled as the Lin family's adopted daughter, Lin Duo overhears her parents' plan to bring back their biological child and feels deep guilt for taking the real one's place.
Determined to show goodwill, she adds Jian Xi on WeChat and sends messages apologizing for enjoying his identity while promising to love and treat him as family from now on.
But everything changes when the real daughter arrives home as a tall, handsome guy, leaving Lin Duo stunned yet more resolved to get along peacefully after receiving her mother's cherished jade bracelet.
Will the cold and distant Jian Xi warm to her overly affectionate approach despite calling their bond developing too fast?
