Don't Make Trouble, I Work as a Legal Officer in Datang

Shen Changan fell into the turbulent Tang Dynasty in 710 AD because he came into contact with the ancient magic weapon "Xiechi Account Book". He just wants to go home, but he is forced to form an alliance with a group of "weird" partners such as the sassy businesswoman Pei Shisanniang, the mysterious former imperial guard Bei Zhou, the fiery Sogdian Hu girl Murong Yan, and solve eight strange cases in Xishi, Liyuan, Qujiang, Zhongnan and other places - from the murder of Hu businessmen, the mysterious poems of the imperial examination, to the shocking incident of music and dance, and the murder of Dan furnace. Each case is like a prism, reflecting the open, bright and hidden turbulent Ukiyo-e of the prosperous Tang Dynasty. During the investigation, Shen Changan grew from an indifferent stranger to a fellow traveler who deeply loves this land and its people. When the storm of congenital coup and the "door of return" to modern times opened to him at the same time, he discovered that the real destination was not to return to a certain time and space coordinate. He eventually became a "time and space watcher", guarding the lights of civilization between the two Chang'an, and in the eternal watch, he found a deeper peace than returning.