A Fist Within Four Walls

YING-FUNG wants to calm down by leaving the walled city for a few days. CHIU HA wants to follow him but he rejects her. TAK-LIU tidies up the place and he accidentally discovers that ZIT-KEUNG has left a blood pattern behind. Everybody fails to guess the meaning of the pattern. The Fujian gang invades the walled city. CHIU YEUNG wants to kick them away but CHUK-LUEN suggests to make peace. They finally defeat Fujian gang but many of them are seriously injured. BO-FUNG says that SHING-FU is rebellious for he insists to join the illegal boxing contest. TAK-LI doesn't believe in it and she tries to find out the truth. YING-FUNG returns to the walled city to meet with the villagers. He supports CHUK-LUEN's suggestion that the welfare association should manage the illegal business in the walled city so that they could control the gangs but CHIU YEUNG strongly objects the idea. CHIU YEUNG discovers that TIU LAN has been unhappy for a long time. He finally learns about the truth and he is shocked. He even moves to the welfare association to stay temporarily.