Gong So, a pawnshop owner in Hong Kong, weds a female worker Dung Ji Su from Guang Zhou, China, in a typical China-Hong Kong marriage of the 80s. However, they do not stay together after the marriage. Instead, they continue leading their respective lives. Meanwhile, Ji Su gives birth to two lovely daughters, Gong Hoi Chiu and Gong Hoi Lan.
After numerous tries, Ji Su and her daughters finally got their application to move to Hong Kong approved. Just as they are about to start their journey to Hong Kong, Ji Su is robbed at the railway station. Robert Chui Chi Man, the gangster Ji Su meets at the railway station, helps her go after the robbers, and they leave Hoi Lan in the care of elder sister Hoi Chiu. The worst happens when Hoi Lan is abducted amid the chaos! Hoi Chiu chooses not to call out for help when she could have prevented this mishap from happening.