The story revolves a dubbing genius Fang Yan, who suffers from sleepwalking due to a trauma; and a film producer Shi Meng. Shi Meng helps Fang Yan walk out of her traumatic experience, but Fang Yan believes that his brother Shi Yi was the one who helped her. The three of them grow through misunderstandings as thee knots in their hearts loosen. (Source: DramaWiki)