Jiang Ruoxue, the legitimate daughter of Jiangnan, and Zhang Kun have been married since childhood and have been childhood sweethearts. However, Jiang Ruoxue's biological mother died young, and his father married the Liu family. Liu family brought her daughter Liu Yuzhu into the family. The mother and daughter coveted Zhang Kun's future and the Jiang family's status, and they framed her many times. Liu Yuzhu was jealous of Jiang Ruoxue, and she and Liu poisoned Puji Temple, sent trippers before autumn, sent spies in spring, spread rumors and slander Jiang Ruoxue, and even tried to sabotage the emperor's marriage. Zhang Kun has always firmly guarded Jiang Ruoxue, refusing to marry him, investigating the real culprit, and proving his innocence. After many twists and turns, the two finally got married in Jiangnan. After the marriage, Zhang Kun returned to Beijing to take up a post. The couple missed each other in a long distance, and later reunited in the capital. In the end, Zhang Kunguan became the Minister of Rites and had children with Jiang Ruoxue. The family of four enjoyed a happy family relationship, and both love and family were fulfilled.