Emperor Wu of song was the founder of the southern song dynasty after the imperial clan of the western Han dynasty, but after the baptism of Wei and Jin dynasties, the Han dynasty had already perished. Emperor Wu of song was born in poverty, but he was born with martial arts and worked hard to be strong. After he proclaimed himself emperor, he experienced the advantages and disadvantages of land reform and attached importance to education. He is an emperor who can fight well, but he has a special position in the records of emperors in China. Tan Daoji, a famous soldier in the Southern Song Dynasty, was a general all his life. He never kills innocent people. He was a loyal arrival in the Northern Expedition.