Shandong talent Liu Yong (Li Baotian) is a born hunchback, so he is called Liu Luoguo. This year, Liu Luoguo went to Beijing to take the imperial examination once every three years. Near the capital, he played a game of chess with a handsome man. Liu Luoguo's wisdom and appearance left a deep impression on the other party. This handsome man turned out to be the current emperor Qianlong (Zhang Guoli). During the exam, the six princes in the capital held a chess match to recruit relatives. Liu Yong won the championship with his outstanding chess skills, and then won the championship in the exam, which was deeply appreciated by Qianlong. After marrying the monarch, Liu Luoguo was sent to Jiangning as a prefect. Just when Liu Luoguo was going smoothly, he and the then corrupt official Heshen (Wang Gang) had a grudge, and the two launched a series of fighting spirits and funny battles.