Based on

Movies like Dragon Force Operation (1973)

In 1962 China, Japanese warlords hold the power and are wielding it with no regard to ethics or propriety. Two private entities, the Nagoa Isam Transportation Company and the Bai Loon Forwarding Agency, have taken competition to the extreme, wreaking havoc and violence as a means to hold onto whatever sovereignty they may have. Loyalty no longer exists as residents watch out only for their own interests.