TUEN YIN HING uses medicine to raise sexual desire in YU and CHING's minds. As they are brother and sister, it will spoil SHUN's fame. Luckily, they are saved by SHUN’s guards. LING is left to stay with YU in the cell. LING is also SHUN's daughter. MU YUNG FUK challenges SHUN and MING in Shan Ki Temple. FUNG comes to help FUK. As FUNG knows that YUNG is CHUNG, he beliefs that the victims were not killed by him.