S1E13 : Episode 13

Zi Wei charms the Emperor irresistibly with her prowess at chess, singing, and a thousand other accomplishments. Er Kang gets worried that the Emperor is taking just a little too much interest in Zi Wei. Xiao Yan Zi is more interested in kicking the little bad things out of Rong Muomuo, only she’s surrounded by people who aren’t quite so violent. The Fifth Prince and Er Tai find themselves, once again, to be an unwanted audience, and Xiao Yan Zi shows that she can make a living out of being a 16th century inventor.