Strangers leave their hometowns to realize their dreams and come to Hong Kong to work hard, and the difficulties are by no means easy for ordinary people to understand and experience. "In Search of Home" interviews a number of well-known strangers to understand the challenges they faced when they first arrived in Hong Kong. In the process of integrating into the home of Hong Kong, what good people and good things have happened to everyone? After achieving their dreams, they did not forget their original intention of coming to Hong Kong, and finally chose to stay in Hong Kong and move forward side by side with the locals. In addition to contributing their proud side to the lovely Hong Kong, everyone is also willing to spread the good things about Hong Kong and give back to this new home.