
1990 – 1991
150 Episodes

Roger Kwok Chun-On

Hacken Lee

Wing Lam

Isabel Leung Pooi-Woo

Joseph Lee Kwok-Lun

Cheung Fung-Lei

Dickson Lee Kar-Sing

Kiki Sheung

Chang Gan-Wing

Sarah Wong

Wong Man-Biu

Chui Jing-Hong

Bonnie Chiu Hok-Yee

Derek Kwok Jing-Hung

Ella Chan Bo-wa

Kwan Chiu-Chung

May Che Yuet-Mei

Mannor Chan Man-Na

Kenneth Chan

Helena Law Lan

Gigi Lai Chi

Noel Leung

Law Kwok-Wai

Carina Lau

Francis Ng Chun-Yu

Woo Fung

Sandy Lam

Wong Hoi-Yan

Perrie Lai Hoi-San

Wong Yat-Fei
Tin Kai-On moves to Hong Kong from his hometown and initially resents his father's new wife, but gradually comes to accept her. Kai-On lives with his cousin, who dislikes him, and befriends his cousin's sister, who is tomboyish. Kai-On also has a crush on his neighbor, who initially rejects him. Kai-On, his cousin, and a childhood rival eventually become close friends and start a successful business together.