Due to a tampered reply letter, Wen Zhihe left the Prince's Mansion with a pair of children and opened a dumpling shop in the south of the city to make a living on her own. Three years later, sister-in-law Pei Yuntang unexpectedly found this place, and Prince Pei Jiming also tracked her down by her handwriting. The truth behind the misplaced letters came to light, but the two did not immediately get back together. Pei Jiming learned to put down his status to blend into her everyday life of fireworks, while Wen Zhihe guarded her own shop and bottom line, re-evaluating this relationship. In the end, the two resolved their knots and jointly built a warm little home with an attitude of equality and mutual respect.