Wong Chat is jobless. He is forced to become a burglar. He breaks into Han Siu-yu and her boyfriend Cheung Wai-lim's home, but it is just the time when they return. Wong hides in the closet. He eavesdrops that Han and Cheung are a couple, but Han is forced to become the tycoon Chan Koon-kau's mistress for a living. Suddenly, Chan returns, and Cheung hides into the closet too. Wong and Cheung meet in the closet and become friends. Wong is righteous and promises to help Han to escape from Chan's control. Wong and his neighbour Yeung Oi-lin disguise themselves as a pair of Singaporean rich couple and attend a banquet at Chan's home. They want to steal back the document that Chan threatens Han with. But they also find evidence of Chan's drug trafficking. When Chan find out about the stolen document, he confines Cheung and Han and kidnaps Wong's children. But Wong refuses to surrender. During their confrontation, the cops arrive after being informed by Yeung and arrests Chan on the spot.
| Actor | Role |
|---|---|
 Ng Cho-FanWong Chat | Wong Chat |
 Yung Siu-YiHan Siu-yu | Han Siu-yu |
 Cheung YingCheung Wai-lim | Cheung Wai-lim |
| LLuolian ZiYeung Oi-lin (Wong's neighbour) | Yeung Oi-lin (Wong's neighbour) |
| LLam Kwan-SanChan Koon-kau | Chan Koon-kau |
| YYip PingChan's Third Concubine | Chan's Third Concubine |
| NNg Ka-LaiWong's daughter | Wong's daughter |
 Fung Ging-ManAh Chaan | Ah Chaan |
 Fung MingAh Sheh | Ah Sheh |
 Leung Suk-HingYeung's mum | Yeung's mum |
 Ko Lo-ChuenYan Wong-chuen (loaner) | Yan Wong-chuen (loaner) |
 Wong Hondoctor | doctor |
| YYeung Yip-WangYeung Dai-sun | Yeung Dai-sun |
| HHeung HoiYau Jaa-hai | Yau Jaa-hai |
 Lam YukDai Au-biu | Dai Au-biu |
| TTam Tinshop owner | shop owner |
 Au NgokPolice inspector | Police inspector |
| YYeung Sau-FungAunt the Fifth | Aunt the Fifth |
 Go ChiuAh Chiu | Ah Chiu |