He is a fool, but a sycophant. In order to curry favor with the emperor in exchange for the power of the government and the opposition, the Lord of Qinhuai, who was demoted to Jiangling, plundered the local girls wantonly under the plan of Xia Menghai, the general manager of the palace. Lin Huan, a painter, is now on the market, eager to be outstanding. By chance, he and his good friend Bai Ze were recruited by the Qinhuai palace to help the king find out the folk girls. In this process, Lin Huan meets Shanyu from childhood, regenerates his feelings, and learns from Ma Chengxun. Because of a mistake made by Lin Huan, Shanyu was captured by the palace. In order to save his sweetheart, Lin Huan and Qinhuai palace launched a series of wits and Braves, and gradually found the shocking plot hidden in the palace. In order to fight against the conspiracy and save the common people, Lin Huan fought against the villains and finally became a great Xia.