After waking from a dream, Bai Xiyue returns to the day of the marriage exchange. In this life, she takes the initiative to choose to marry Prince Gong, Xie Jingyao, who remains unconscious. Neither fighting nor competing, neither servile nor arrogant, she only wants to fulfill her duties and build a peaceful life of her own. She carefully manages the prince's residence, treats the servants kindly, and keeps everything within the estate running smoothly. By a twist of fate, she unexpectedly awakens her husband, who has been asleep for a long time. From treating each other with mutual respect to gradually understanding each other's hearts, the two begin a sweet and heartwarming married life.