Reflecting on the Later Tang Dynasty: Qingyun Road of the Ministry of Rites of the Yamen Elites

Late at night on the 30th of the twelfth lunar month, three lights were still on in the office area of ​​the Binhai City Criminal Investigation Detachment. Xiang Anni stared at the six monitor screens spliced ​​together in front of her, her fingertips tapping out a rapid rhythm on the keyboard. The data stream beating on the screen was like the falling snow outside the window - messy, but hiding clues that must be uncovered.