THE LONGEST DAY IN CHANG'AN

Cui Qi discloses Li Bi's true motive to Zhang Xiaojing; Tugelu takes a boy hostage, claiming to have the map of Chang'an.

Mayor Ji Wen learns of the Crown Prince's wrongdoings; Lin Jiulang wants to do whatever possible to remove the prince as heir to the throne.

Yu Chang gives Long Bo a map he stole off Tugelu; Zhang Xiaojing visits someone knowledgeable in brothels.

Long Bo decides to hide in Li's General Store; Yu Chang steals a map from Tugelu; Xu Bin discovers something about Long Bo.

Zhang Xiaojing wants Ge Lao's assistance in the investigation, but Ge Lao demands he hand over the mole; Zhang Xiaojing loses the support of all mercenaries.

Tong'er reveals the location where Long Bo once took her; Zhang Xiaojing is threatened by the mercenaries in Chang'an.

Wen Ran reveal her efforts to Zhang Xiaojing in the hopes of stopping his investigation; Zhang Xiaojing challenges the operatives.

Zhang Xiaojing advise the Wolf Squad where to launch their strike; Lin Jiulang becomes suspicious of the bad blood between Zhang Xiaojing and Blaze Gang.

Zhang Xiaojing drives a wedge between Wolf Squad and Blaze Gang.

Tan Qi fails to report back; Yao Runeng tells Li Bi that the case must be finalised; Li Bi feels that things aren't as they've been reported; Tan Qi sends a message that two Wolf Squad operatives have escaped.

Ruige and Luda from Nobleman Yousha's retinue chase down a debt, only to be defeated by Yu Chang; Li Bi makes arrangements for the rebel fighters, leaving operatives as bait.