During Second Sino-Japanese War, China suffered from cholera outbreak because Japanese uses it as an biological weapon. Four Chinese agents captures a Japanese scientist and his bodyguard and interrogate them by Chinese opera in order to get the vaccine formula. Written by tom0902000
![povGM7s1eel6c7lZ63bLBl2DTmN](https://159.223.72.226/wp-content/uploads/2024/04/povGM7s1eel6c7lZ63bLBl2DTmN-60x90.jpg)