游離份子

剧情：

A story taking place in a Hong Kong with a different history. Hong Kong has not undergone a transfer of sovereignty in 1997. In 2003, a teenager, Lap Yan stays at home because of SARS. A girl who is a new neighbor of Lap Yan visits him and stays with him all day. Lap Yan does not realise the outside world is changing, which will affect his own future.