Plot: CHEUNG PO-TSAI, MAN-HO and the others arrive at the late CHENG YAT's mourning hall, where SHEK KIU immediately reprimands PO-TSAI for being in cahoots with MAN-HO after seeing that MAN-HO is still alive. Using torture, namely "Three stabs and six holes", on CHEUNG PO-TSAI, she tactically flushes out CHENG YAT's murderer