In a detective story full of bizarre twists and turns, perfectionist Cheng Yang and analytical reasoning expert Jun Wu Gui represent the boys while Su Wen Yue who is skilled in martial arts and the quirky Ouyang Chu Chu are their female counterparts. Together, they examine every piece of evidence to shed light on the truth. 

Adapted from the novel "Tui Guan Jun Wu Jiu" (推官君无咎) by Su Qiao (苏桥).