After the death of Emperor Taizong Li Shimin of the Tang Dynasty, his soul accidentally traveled through a thousand years and possessed the body of Emperor Zhao Gou of the Southern Song Dynasty. Faced with the plight of the Southern Song Dynasty, which was poor and weak, with the golden soldiers from outside looking at it, and treacherous ministers in power inside, Li Shimin relied on his outstanding political wisdom, military talent and decisive methods to rectify the political agenda, reform the military, develop the economy, and resist foreign enemies. He led the Southern Song Dynasty army to win repeated victories on the battlefield, gradually regained lost territory, and achieved the reunification and rejuvenation of the country. In the process, he encountered internal power struggles, external diplomatic dilemmas, and various natural and man-made disasters. However, he always stood firm in his belief and brought the Southern Song Dynasty from decline to prosperity, created an unprecedented prosperous age, and wrote a magnificent legend.
