So goes to the U.S. to open a martial arts school. Around this time, many Chinese people were sold off to U.S. railroad companies, and were brutally treated by the Americans under the harsh working conditions. Thus, the American workers' hatred towards the Chinese immigrants is high. As a result, So gets into trouble with the Americans and the mob, and calls Master Wong for help.
A suspect is killed while the ICAC team is investigating illegal soccer gambling in Hong Kong.
A reporter and the producer of "Horror Hotline", a popular radio call-in show, investigate a caller's tale about a terrifying mutant infant that caused several deaths in the 1960s and seems to be making people disappear today.
