The imperial guard and his three traitorous childhood friends ordered to hunt him down get accidentally buried and kept frozen in time. 400 years later pass and they are defrosted continuing the battle they left behind.

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