The corrupt criminal Zhan Minghui and two Russian policemen who were escorted back from Russia were robbed and killed halfway through the road, and the bodies were burned to death.Shu Ya and Ye Cong discovered the suspicious point and found out that it was Zhan Minghui's trick to get out of it.In order to find Zhan Minghui, Ye Cong went deep into the tiger's den and was in danger.Chinese and Russian police arrived, rescued Ye Cong, and arrested Zhan Minghui.

In the 37th year of Jiajing in the Ming Dynasty, eunuchs were in power.In order to flatter the head of the prison factory, the National Master Fangshu proposed to refine alchemy with the "live tiger heart" to "enhancing aphrodisiacs".Therefore, the East Factory set up a "Sili Hunting Ground" in a small town in the southwest border area where tigers appear, to hunt tigers for refining.But unexpectedly, this move caused the strange virus to enter the tiger

The prince was killed late at night, suspected to be a cat demon, and rumors spread everywhere and people were in panic.Lord Bao was ordered to expose the conspiracy behind the Cat Yaoqi case with the assistance of the demon-fu Master Kuifu and the Imperial Guard Qiao Ji, and also unravel the unsolved case of "Cat Cat Changes to the Prince" six years ago.