《乐坊杀机》的故事以皇朝末年，反王篡位，少年幼帝下落不明为背景铺陈开来。。Gaetan Dugas was openly gay. In early 1980s he contracted what was termed "gay cancer". He provided blood samples and 72 names of his former sex partners. Dugas was demonized for his promiscuity and wrongfully identified as patient zero. (IMDb)。