A Fist Within Four Walls

When TAK-LI teaches voluntarily, the students are hungry and she buys sticky rice pudding for them but all of them suffer from food poisoning afterwards. CHUK-LUN arrives to apologize by kneeling down in front of everybody. It turns out that he is having contact with Opium KAM. CHUK-LUN is ashamed and he wants to pay for the students' medical expenses but Opium KAM arrives to take away all his money. Opinion KAM threatens him with the life of all workshop staff and asks him to help transferring the opium to another place. CHUK-LUN reveals everything to AU-KUEN and the others. He hopes that they could protect everybody. AU-KUEN tells YING-FUNG that they could seize the chance to set up a welfare association to fight against the fellow association so that they can eliminate the illegal activities in the walled city. The nurse wants to get paid before rescuing SIU-SUN. TAK-LIU tries to join the illegal boxing contest. YIP FAI brings TAK-LIU to observe his competitor secretly. TAK-LIU discovers that his competitor is very strong and he will surely be defeated. He visits MAN-CHEUNG to reveal that he wants to withdraw from the contest.