lee suan--the 22nd emperor of the joseon era in the late 18th century aaa。500 in the history of dynasties in 2008, he was the emperor with the most ups and downs, and he was also the sage king who had the most open-minded and tolerated everything in the most democratic way. in this drama, li suan’s waiting and setbacks in his life, success and joy, brilliant achievements and sad love will be expressed. emperor li suan zhengzu's politics ended hundreds of years of partisan politics with outstanding dominance and tolerance, and created a genius monarch in the new era of the korean economy with extensive physical economic knowledge! this play records his story-like life, depicting his idea of ​​enriching the country and strengthening the army and the colorful achievements of the talents of the practical school. the essence of korean late culture. this play will introduce the essence of korean late culture such as architectural technology represented by shuiyuancheng, which is vividly expressed through famous contemporary figures such as park ji-won, lee yi, jung ruoyong, kim hongdao, and shin yunfu. at the same time, the palace pictures will be displayed in the historical drama for the first time, showing in detail the attempted assassination of more than 10 grandsons and emperors that have never been seen in the 500-year dynasty history. the 18th century conversion period of the north korean economy changed from household industry to market economy and trade! it will show the original appearance of the physical economy at that time. the national commercial organization led by the heroine cheng songyuan later became the pillar business of north korean business, and her north korean special products became products for trade with the qing dynasty. in particular, the 30-year love between matsuyuan and emperor zhengzu constitutes the main part of the tv series. research process of military equipment and weapons in the second half of the 18th century, a large amount of western cultural relics flowed in and the increasingly powerful force of rebellion made emperor zhengzu pay more attention to security and national defense issues, and then carried out large-scale military reforms and weapons research. one of them is the comprehensive martial arts book that has been successfully compiled since its founding: general history of the martial arts map...