The famous painter Liang Zijie in Chang'an City died tragically, and the mysterious survival of the woman in his famous painting sparked a series of bizarre stories. Under the layers of investigation by Chang'an's divine hunters Cai Sanlang and Luo Youhuo, a section was uncoveredAn old matter that had been sealed for 15 years, however, as the investigation deepened, the death of Liang Zijie became even more mysterious. Finally, with the efforts of the Twin Detective, the true identity of the woman in the painting was revealed, and many people harbored ulterior motivesThe person's true form is revealed, they confess their guilt and face punishment, and the Twin Detective solves another strange case.