Bosco Wong
When Lui To (Bosco Wong) was just a child, he and another girl, Yan Yuet-Mui (Shirley Yeung), were kidnapped on the same day by an organization which captured children in order to sell and exploit them for labour. Lui To and Yan Yuet-Mui were able to escape with the help of Lo Sei Leung (Kingdom Yuen), a woman who worked for the organization but had wanted to leave for a long time.