Jiang Yue entered the Duke's mansion at the age of twelve and raised her in his wife's room until she was sixteen. The more she saw it, the more she liked it. Finally one day she told Jiang Yue what was in her heart: "Girl, from now on you will serve me in the prince's house, are you willing?" Jiang Yue looked at his wife, then at the prince sitting above, and replied, "I am willing." From then on, everyone knew that Lu Huaiyu, the eldest son of the Duke's family, had a little wife, and he had a favor that no woman from a wealthy family could envy. But Jiang Yue understood that the eldest son would always marry his real wife, and she had no way to monopolize it. Finally, on the eve of the eldest son's wedding, Jiang Yue regained her freedom. But she didn't know that the eldest son of the Duke of Guo's Mansion had not thought about food and drink since then, calling "Yue'er" every day, and sending people to inquire about the whereabouts of her little eldest daughter-in-law...
Purpose: fictional history