In Hong Kong, entering the financial, real estate or commercial industries are "down-to-earth" activities, but wealthy heiress Katy Kung likes being "off the ground." She and good friend Jason Chan open a tech start-up. A hacker incident allows Katy to witness the talents of IT genius Owen Cheung. She invites him to join the company. Owen is an "off-the-ground" homebody who disregards the world around him. With the help of nurse Moon Lau, he learns how to communicate well and starts to develop feelings for her. Katy and Owen go from having a difference of opinions to working together and complementing each other's weaknesses, and she unconsciously develops feelings for him. Katy initially believed that technology will bring beauty to the world until Internet scandals successively hit her father, brother, and sister!
Retired principal Chung King Fai returned to Hong Kong from Canada in order to search for the soprano voice on his mind. He returns to the rebuilt Ngau Tau Kok Estate. His granddaughter, the reclusive illustrator Jacqueline Wong, promises to help him find his former students from the elementary school choir from forty years ago. The divorced Jacqueline, with the help of her investigator friend and "fake husband" Owen Cheung, and former students Hugo Ng and Mimi Kung, finally finds the other members - Ram Chiang, Joe Cheng, Sam Tsang, Willie Wai, Jimmy Au, Savio Tsand and former music teacher Lo Koon Lan - and reunites the choir. But these middle-aged men, who have experienced life's hardships have become like oily fried sticks who have lost hope in life. In the process of searching for the soprano, Jacqueline and Owen develop a subtle relationship, while the middle-aged men rediscover their passion for life and shine on the stage once again!
After recovering from a long term illness, semi-retired popular singer Wah Fong Ying realizes that she has lived an unfulfilled life. With two failed marriages and estranged relationships with all of her children she lives a lonely life. Wanting to mend her relationship with her oldest daughter who resides in Taiwan, she travels there and meets Hong Kong photographer Ben Law, who is a fan of her. Ben is in Taiwan to fulfill his late wife's wish to have her remains returned to her ancestral home. Romance sparks between the two and soon each becomes the other's strength and support. Realizing that throughout her career she has never sung for her loved ones and with Ben's encouragement, Fong Ying decides to hold a last concert for her friends and family, but her daughter Tong Yan rejects her invitation to attend. Fong Ying proceeds on working on her concert and hires assistant Jinny Szeto and creative director Sean Song to help her produce the concert. Just as light seems to shine on Fong Ying again, darkness comes back into her life when Jinny finds out that Fong Ying was involve in an affair with her uncle in the past and Ben starts to suffer from hallucinations due to a brain tumor.
Hau Tak Sze has recently inherited his late father's social club, besides managing the club he also works full-time as a court mediator. He meets Mo Sui Yee, who is in the process of divorcing her cheating ex-husband, during one of his cases. Sui Yee moves into her aunt Lam Ah Lui's home during her divorce, she soon finds out that her ex-husband's lover also lives in the same building as her aunt. Since Tak Sze visits the building frequently Sui Yee thinks both him and her ex-husband's lover are in cohorts together to try to gain her property from her divorce. Mo Sui Yee gets a job at Au Yeung Ai's law office, Tak Sze also visits the law office frequently because he is best friends with Yeung Ai. Through her boss and new job, Sui Yee learns that Tak Sze is truly a nice guy who works hard at his job.