Han Zheng and Jiu Er confront Feng Mu Yuan, who had wanted to get revenge for his beloved Meng Zhun Yun. Resolving the case brings Han Zheng and Jiu Er closer together. She tells him the truth as to why she is pursuing the Triple Scar man, as does he. Their teamwork as Qi and Qian Inspection Bureau partners is spreading throughout the city, but Jiu Er’s mom is unaware Han Zheng is from the Qi kingdom. (Source: frankly at MyDramaList)