Feng Qingchen is a sorceress of Mingyi Tower, the secret organisation tasked with protecting the royal family. Yuan Ling is a prince from Western Wei, a ruling kingdom during the Northern and Southern Dynasties.

After getting to know each other, Feng Qing Chen is impressed by Yuan Ling’s abilities and suppresses her feelings for the sake of seeing him ascend his rightful position. Yuan Zhan launches a coup on the day of Yuan Ling and Qingchen's wedding ceremony, and Qing Chen uses her powers to reset the universe in an effort to prevent further bloodshed. Qing Chen is eventually able to heal the rift between Yuan Ling and Yuan Zhan, allowing them to join hands to overthrow the corrupt officials and return peace to the land.