"Bloodfight" tells the story of what it takes to survive in the vicious world of Free Fighting. Masahiro Kai (Yasuaki Kurata) has made it to the last stage of the Championship. In flashback, he remembers training Ryu Tenmei (Simon Yam) for the event. Ryu makes it to the final against the reigning champ, Chang Lee (Bolo Yeung). After Lee kills Ryu, Kai sinks into alcoholism, tangling with a gang of Americans, until he decides to go back into training and defeat Chang Lee himself.