Yau doh lung fu bong

Pub manager/band leader Sze-To was once the greatest Judo fighter around until he unexpectedly gave up the sport. Nowadays Sze-To lives the life of an alcoholic gambler with no hope for the future, until several things happen at once: cocky Judo enthusiast Tony shows up at the door and challenges Sze-To to a duel; his old foe Kong demands that they finish a match they started years earlier; and Master Cheng asks Sze-to to manage his rundown Dojo. All of a sudden, Sze-To's pub turns into an arena where the greatest Judo fighters show off their skills, and Sze-To is forced to take on his opponents with everything he's got.