Prince Xie Chi fell in love with Ruan Qing. After returning from the expedition, he found that Ruan Qing was married to his sworn brother Gu Wending. Xie Chi was furious and killed Gu Wending and took possession of Ruan Qing. Ruan Qing committed himself to using Xie Chi's power to rescue his mother and find out the truth, but his mother refused Xie Chi after she returned. Xie Chi helped Ruan Qing become a female official and melted her heart. After the two found out the truth, they worked together to kill the empress and joined hands to guard the throne.
I like watching this short drama very much