Forced by a scoundrel to marry, Li Qingtong married Su Lang, who was eager to find a stepmother to temporarily take over as the mistress of Yong'an House. He wanted to do his best to gain Su Lang's recognition, but he didn't know that Su Lang had someone else in his heart. With many difficulties, he borrowed the paintings and calligraphy of Su Lang's eldest brother Su Jin, who died early, to split the clan with the second room. Later, he met Mu Ziyu, the counselor of Prince An, and the two fell in love. After King An ascended the throne, Muziyu resumed his original identity as Su Jin. He met someone who pretended to be the legitimate daughter of the Xie family who had been engaged to him in the early years. Later, Li Qingtong learned that she was actually the legitimate daughter of the Xie family, and she and Su Jin finally got married.
Purpose: Qingtong is self-reliant and self-reliant, has a righteous heart, and strives to pursue the relationship of mutual understanding, mutual support, and mutual achievement.