Anson Wong On-Pui

What dreams and passions do we want to live out, and when did they slip away in the ordinariness of life? The immense popularity of mini4WD reaches across all generations including a primary school student, a middle-aged father nonchalant about everything in life, and a mini4WD superhero who refuses to reveal his true identity. The popularity may recede but the lesson learned never disappeared: it is chasing after the passion instead of winning that matters. Entertainer Bob Lam gives a winning performance as the kidult with the cherubic face who is scorned in various extents by his boss, wife and 5-year old daughter. Discovering his passion for mini4WD again, his life speeds up in more ways than one.

Twenty years ago, an operation causes pediatric trainees Fong Chung-yan and Hui Kam-fung to become foes. Now Chung-yan is a consultant pediatric surgeon at a top hospital. He and Kam-fung, who is employed by a second-tier hospital, meet up again due to a liver transplant operation. Chung-yan coaxes Kam-fung into joining his elite team. He even invites cardio-thoracic surgeon Cheung Yee-sum and Chief of Service, Surgery Mak Hoi-kei to pave the way for building a pediatrics center. Chung-yan and Kam-fung also gradually put their differences aside as they repeatedly play certain roles in touching and sometimes tragic stories about sick children. Meanwhile, pediatric surgeon Man Pak-hei and anesthesia trainee Lin Cheuk-ying find out that particular operation performed all those years ago was associated with some medical blunder. They wonder whether they should reveal the truth.

Margaret is dating a radio personality, while David is in an ambiguous relationship with his co-worker, Mei Yuk. To complicate matters, this happens while he develops feelings for another colleague of his, Virginia.