SUET pretends to be the daughter of Dr LUI and she follows HIN all the way to Yangzhou. KIN believes that SUET can help cure HIN’s disease so he treats her really kind. KIN’s third son TING FAI misconceives that SUET is a prostitute and SUET scolds him angrily. KIN’s younger sister asks SUET to check the ingredients of a “Forever Young Drug”. During the process, HIN discovers that SUET knows nothing about Chinese medicine. HIN asks his people to follow SUET and they find that SUET stands expressionlessly in the temple for one whole day. HIN decides to question SUET. In the meantime, SUET suddenly learns that the officials have hung the dead bodies of some drug smugglers on the wall of the city tower. She rushes to the city tower and is horrified to see her parents’ dead bodies there. Surprisingly, the official who announces the guilt of her parents is her lover YUEN……