In 960 A.D., Zhao Kuangyin rebelled against Chen Qiao, added a yellow robe, and changed the name of the country to Song. The Southern Tang Dynasty was broken, and Li Yu was in a corner. He claimed to be the lord of the south of the Yangtze River, and he no longer had the heart to cross the river. Facing the strong military strength of the Northern Song Dynasty, the surrounding countries all Anxiety all day long...