The Big Boss
The Big Boss sends enforcers to retrieve Hsiao Li and Ah-Chi, but they are defeated by Yen Shisan (carrying around his gravestone) and run back to the Big Boss, one of them announcing that Yen Shisan is going to fight a duel with Shao-Feng. The villagers plead with Yen Shisan to train them in Kung Fu or help them against Big Boss, and eventually swayed, he kills Big Boss (who reveals he is the representative of Divine Might in the town and threatens consequences before being killed) and most of his men, and teaches Ah-Chi his "13 Strikes" unique kung fu technique.