Faculty teacher Fang Lan becomes entangled together with the opposition efforts of guerilla group. Afterwards assisting the band using a rescue assignment of novelist Mao Dun a member of the opposition band's captain Blackie Lau recruits fang. Fang's mother volunteers to take her place and can be detained. Fang finds herself looking at a childhood sweetheart, who currently works at japan job headquarters, to rescue her mother.