Following their dream of setting up their own dojo in the city of Bangkok, a group of highly accomplished and fearless athletes whose break-neck skills include leaping from rooftops and scaling vertiginous facades, goes to Bangkok to set up a gym and explore the local cityscape. But once there, they encounter a gang of Thai athletes who. betraying their own heritage, have pledged allegiance to the Japanese Yakuza aiming to destroy the local triad and gain control of the city. Before they know it our heroes are drawn into a deadly fight for their lives where they must match their skills against the deadliest fighters in Asia. Who will defeat the deadly Bangkok Ninjas?