When a young Master Ip stops a kidnapping, he ignites a turf war with a ruthless human-trafficking ring. In retaliation, the gang kidnaps one of Ip Man's close friends, forcing him to face the group's brutal boxing champion head-on.
Security expert Lu Zi Ming is hired to work at an oil and gas plant project bidding event. He is framed by several of the parties involved. In order to prove his innocence he must now devise the ultimate counter-attack.