When Shan Tung comes to Hong Kong for the first time, wanting to seek help from his countryman Lo San, however, Lo San refuses to give him a hand. Shan Tung has no choice but to sell amphetamine in the street for living. A honest guy like him with pronunciation problem often causes embarrassing situations. He is laughed at by others because of his queer ideas. In later days, he makes a lot of friends because he never hesitate to do what is righteous. Therefore he has a better life than before.....