Weather forecaster Guo Jing (Feng Suifan) is about to retire, but his dream of becoming a news anchor has never come true. His three children also have their own troubles: the eldest daughter Guo Meimei (Teresa Mo) is strong and arrogant, while her husband Yao Ming (Eric Tsang) is honest and simple. The relationship between the couple is gradually unbalanced due to the fact that the wife is strong and the husband is weak; the second daughter Guo Jingjing is having an underground relationship with her subordinate Le Yiwa (Bosco Wong), and her boyfriend who is not ambitious but popular with women makes her feel insecure; the youngest son Aaron Kwok is a otaku, and he hopes to rescue his goddess Vivian (Vivian Chang) from the rich man Roberto (William So). While the family is worried, rumors about the end of the world in 2012 are spreading more and more. The Guo family, who discovered the truth, decided to work together to stop Roberto from acquiring the TV station to calm the panic of Hong Kong citizens, and Guo Jing finally realized his long-cherished wish to broadcast important news. The film is the third installment in the "I Love Hong Kong" Lunar New Year series, and is the sequel to "72 Tenants" and "I Love Hong Kong: Long Live Happiness".