FUK secretly followed the Masters of the Seventy-two Islands and Thirty-six caverns to the conference in which they discuss how to force TUNG LAU to give them the antidote. FUK promises to give them a hand so as to flatter them. WU and PING catch a dumb girl and tortures her to as to know where LAU is. In fact she is LAU. YU and CHUK stop them from torturing the girl and save her. CHUK carries the girl on his back and runs away. WU catches up with them but he is tricked by LAU. After taking some poison, he has to be her slave. LAU's enemy is LI CHAU SHUI who also learnt martial arts from the same master. As LAU has not recovered completely, she is defeated by SHUI. CHUK helps LAU but he is thrown down the cliff together with LAU by SHUI. CHUK and LAU are saved by YU at the foothill. Thinking that LAU has died, the Masters go to Sacred Crane Palace to take revenge.