Set against the background of the changing times of Taizong and Zhenzong in the Northern Song Dynasty, the story tells the story of Lu Mengzheng, a poor scholar from a poor family who was a wandering scholar. He passed the imperial examination with his talent, learning and character, and experienced great success in the turbulent Northern Song Dynasty. After experiencing factional strife, imperial suspicion, and ups and downs in his official career, he finally worshiped the prime minister several times with integrity and magnanimity, promoted good governance, stabilized the government, practiced the ideal of governing the country and bringing peace to the world, and finally retired from the legendary life with success.