S2·E18 Episode 18

One day in the casino, a stranger shows up and wins a lot of

money. AH LOON asks CHOU to give him a try but CHOU

refuses. Instead he finds out that the stranger is well-

acquainted with his mistress U LAN and that they have

unusual relationship. In anger, he proposes the challenge.

They bet on their lives and CHOU loses. It bursts into a

fight and CHOU flees. Later he discovers that the whole

plot is designed by AH LOON.