Qiong Ren, Liu Lian, Ma Yao, Tou Du Ke plot
A-Hong's sister falls into the hands of people smugglers. He himself travels to Bangkok and starts a life as a small con man on the margins. With another illegal Burmese, he scams Chinese tourists and sells raw materials for amphetamines to heavily armed gangsters. Once he has enough money to buy his sister out, the trail to the people smugglers comes to a dead end. Then he comes into contact with San Mei, the hooker who mediates for the criminals in exchange for a promised residence permit.