JIANG overheard HAWK and YUE LANG's plan to hi-jack a cart carrying a huge sum of money belonging to the DUEN family. He disguised himself as a laborer in DUEN's house to observe the developments. One day, a few common herbal medicines were suddenly sold out in the town. Then TIER was found to be poisoned and she would require those medicines urgently. HWAH set off to locate the medicines and found them all in the CMU farm. HIUAH therefore suggested CHIU was behind the poisoning of TIER. On the other hand, JIANG discovered that the medicines were in fact smuggled into the CHIU farm without CHIU's knowledge. Again it was a plot planned by the unscrupulous HAWK. JIANG tried to reveal the truth but no one would believe him and a heated quarrel followed.