Ah Chow is chased after by the police when he is trafficking drugs. he meets Yuk Leung accidentally and secretly puts the drug into Yuk Leung's car. Later Kim Tong orders his subordinate to take back the drug from Yuk Leung, but Yuk Leung is dissatisfied with his being used and wants Kim Tong to talk about the terms for getting back the drugs in person. Chi Chung discovers the drug by accident and thinks that Chi Chung is involved in drug-trafficking, Chi Chung pours all the drugs into the toilet when Yuk Leung is fooling around him, so he threatens Yuk Leung to give him back the drugs as soon as possible. Yuk Leung asks Jin Choi to talk with Kim Tong and Kim Tong in fear of Jin Choi's power, lets thing go. Siu Kai intentionally spoils the relation between Yuk Leung and Kim Tong, prompting Kim Tong to deal with Yuk Leung. Oi Ki sees through Siu Kai's trick and takes Yuk Leung to a safe place with Chi Chung's help……