He Yin takes them to a cave matching the description in Jiu Er’s dream, and they find the missing Qi people and Han Zheng tied up in chains. Marquis Xian makes his escape along with He Yin but is surprisingly killed by a man in black. Han Zheng and Jiu Er interrogate Shopkeeper Li and then hand the investigation over to the Law Enforcement Division. They spend the rest of their day enjoying each other’s company and professing their feelings. (Source: frankly at MyDramaList)