The sisters team up to solve strange cases again and again!
Mu Zhiqing's ice crystal flying knife is superb, a beauty of ice and snow.
Mu Zhiyan has excellent empty hands, unrivaled light skills, a poisonous tongue and is good at wood armor.
The two sisters originally wanted to see the world and create a majestic reputation in the world, but unexpectedly they encountered the eighth prince Yuan Jingyao and Qin Xiaoyun who asked them to steal the treasury... During this period, they encountered various cases, family, country, and world affairs.
