Lawyer Fan Kam-man believes that his wife Chun Yuen-yung perished in a plane crash three years ago and walks down the aisle again with Yan Bik-kei. In fact, Chun survived a crash-landing on a deserted island with fellow passenger Wong Ah-lik, a biologist. Returning to civilisation, Chun sabotages their wedding night at the hotel. Overjoyed with her safe return, Fan pulls off a feat with his mother and wife to terrify Yan into divorcing him. However the lie is exposed when Wong shows up. Unyielding, the women settle to serve as wives to the same man. Mistaking Fan for the person Chun is going to see, the eavesdropping Yan goes to the date in her stead and unwittingly sleeps with Wong. Yan finally settles for Wong, putting an end to the topsy-turvy.

Bus Money dons various disguises on public buses to protect the defenceless from the bullies and receives heroic praise. Money meets Tai Ngau, a righteous journalist, when they bear witness to the callous response of Manager Mo to the death of his servant Ah-kwai. Tai writes to redress grievances of the deceased. When visiting the family of orphans, he chances on his kindred spirit giving the eldest daughter Ah-yin a gift of gold. Money exploits the weakness of Mo and her connection with his son Sze-fu to swindle a fortune out of the lewd man for the benefits of the fatherless children. Her rage grows learning that Mo's friend Fong Hak-sang has pulled off a lucrative fraud on returned overseas Chinese and forces Ah-yin to pledge herself in paying off her father's debts. Money, who has all kinds of tricks up her sleeve, teams up with Tai and gives Mo and Fong their comeuppance before setting off on her next mission.

Industrialist Tam Kar-cheung knowingly puts the lives of his workers at risk so as to line his pocket with insurance payments. The chivalrous Bus Money gets into fisticuffs with Tam's chauffeur, Tam Biu, who bears a grudge against the assailant. When Money catches wind of Kar-cheung's vicious plot to set fire to a squatter area to clear the path for a property development project, she moves in and watches vigilantly for signs of arson. Soon, she saves Ah-hau, Biu's girlfriend and a young victim of drug rape, from her suicidal attempt by drowning. Money pursues fragments of clues which lead her to the victim's boss, Taipan Cheung who sucks up to his master Kar-cheung by drawing his prey to her trap. Money then organises squatter residences into fire brigade to guard against arson attacks and exposes Kar-cheung's evil. Realising he has been exploited for his blind loyalty, Biu teams up with Money to dispense justice.

Famous dancer and film actress Fong Nan (Mao Mei) desires both a career and a family after marrying an eminent doctor (Guan Shan), who, however, wants her to be a stay-at-home wife. They are on the brink of divorce when he finds out she secretly rehearses for her dance and movie…Taking inspirations from Hollywood musical films, the movie is beautifully directed and meticulously produced by Yuen Yang-an and his Sun Sun Film Enterprises. While most films at the time usually depict how grassroots people rise above adversity, this one tells the story of a famed actress who thrives for success and never gives up on her artistic ambition. This reflects that women's liberation and employment was a dominating theme in left-wing movies. The finale was shot in Eastman colour negative film, which was rare before mid-60s given the limited technical resources in Hong Kong film industry, and thus a valuable record in the city's cinematic history.

Cheung framed Chan For. Chan orders his wife not to tell this to their children, Ah Lan and Hung. His wife passes away. On her deathbed, she asked a neighbour, To Chung-man, to take care of her children. Claiming to be a good friend of their father, Chan For moves in to the bed next to Ah Lan to take care of his children. Hung likes this uncle because he always treats him generously. But Ah Lan finds "Uncle For" weird and enthusiastic. Ah Lan is forced to pay her mother's debt. Hung is suffering from acute appendicitis. To solve Ah Lan's financial problem, Chung-man returns to his rich family and accept an arranged marriage. Ah Lan decides to sell herself to the construction site foreman for one night. Chan For wants to stop his daughter from making this deal, so he agrees to work for Cheung again. The next day he carries out a robbery and is caught. Ah Lan and Chung-man visit him in jail, and hold their wedding ceremony in front of him. He looks forward to the days when he returns.