After realizing TUNG had come to the villa, KWONG arranged YEE to leave. TUNG thought that he might be over-suspicious and continued to trust YEE.

KWONG and YEE depended very much on TUNG's computer knowledge. He entered the customer number of those being drawn into the computer.

Although KWONG was clever, he was arrested in another draw lots. YEE was afraid of telling the truth and claimed that she had borne TUNG's child. TUNG was willing to take in everything. KIT expressed to FAI that they were friends only, FAI was unhappy. ICAC found out YEE's medical report was false. TUNG knew the truth and pierced YEE with a knife.