In ancient times, the prince of a certain country was guided into a mysterious cave. The reclusive old man in the cave told the crown prince that he would meet two female confidants in his lifetime, one like the sun and the other like the moon. The Crown Prince walked out of the mountainAfter the cave, he met a charming woman. The woman said that she had seen the prince at the Yuanxiao (Filled round balls made of glutinous rice-flour for Lantern Festival) Lantern Festival and that she would not marry him. The Crown Prince refused the woman's plea for love, but he did not know that this woman was the prime minister'sDaughter. On the other side, Uncle Wang introduced a beautiful woman to the Crown Prince. In fact, this beautiful woman is a spy sent by Uncle Wang. Uncle Wang intends to use this woman to control the Crown Prince