During the Chongxi Dynasty, the imperial concubine Lan Tingxuan, unwilling to be left behind, and a group of staff worked hard to overthrow the crown prince and inherit the throne. Things have changed and time has passed. In the era of Emperor Hongxuan's rule, the eldest princess Lan Yongqing, who values love and justice, and the scheming emperor's concubine Lan Yongchen are once again at war with each other over the throne. Who can carry the country and sit on the golden throne in the Hall of Supreme Harmony, which symbolizes the Nine-Five-Nine Five Emperors?