The story revolves around the will of a wealthy man surnamed Sun: his son, Da Min, must marry before the age of 35 to inherit a fortune of 50 million, otherwise, the inheritance will go to his uncle, Sun Wancai. Due to his introverted nature, Da Min struggles to get married. Sun Wancai hires a flight attendant named Margery to obstruct the marriage. Unexpectedly, Margery develops feelings for Da Min's younger brother, Da Wei. On the eve of Da Min's 30th birthday, he is kidnapped, and a Miss Zhang becomes inadvertently entangled in the situation. Margery ultimately reveals the truth, and everyone works together to deal with the crisis.
| Actor | Role |
|---|---|
| NNewton Lai Hon-ChiTony | Tony |
| MMei Yim-HungNancy | Nancy |
 Yeung Chung-YanTony's Colleague / Nancy's Lover | Tony's Colleague / Nancy's Lover |
 Ng Yee-SanMaria | Maria |
 Nancy Liang Lan-ShihNot listed | Not listed |
 Yu Miu-LinWife in Rollers | Wife in Rollers |
 Yuen Ling-ToTaxi Driver | Taxi Driver |
 To Siu-MingCross-eyed Photographer | Cross-eyed Photographer |
 Gam BiuMan in Blue Kimono | Man in Blue Kimono |
 Chiang TaoGangster | Gangster |
 Diego SwingSenior Police Officer | Senior Police Officer |
| CCheng Leung-OnNot listed | Not listed |
| KKwok-Man ChanNot listed | Not listed |
| CChan Yat-SinNot listed | Not listed |