MA CHING is being charged of murder. The witness, PETER, charges his testimony at court so as to make him free. The lawyer defended for MA is SEPHEN who is also MA's brother-in-law. Later, MA kills PETER. SEPHEN is very frightened. His wife, YUK, MA's younger sister, does not want SEPHEN working for MA. MA's mother is having a birthday banquet. The 0 Section troubles the banquet. MA is very dissatisfied. It is because the cops find PETER's dead body. SEPHEN is invited to the police station for interrogation. MA is cautious to SEPHEN as he fears that SEPHEN will tell the police the truth. W AI starts to like T AI. She decides to separate form GAR Y. MA arranges to meet SEPHEN. MA knows that SEPHEN wants to leave Hong Kong.