The unemployed Duval is contacted by a mysterious organization to transcribe intercepted calls. He accepts the job with no suspicions, since it restores stability to his life, but it will soon result in political shenanigans of all kinds.
贫苦街童阿祥到工厂当童工谋生。老板拼命压榨阿祥等童工。唯一关心他们的是一个正直的老教师。工厂管工和他的手下整日欺压童工，营私舞弊。阿祥发现后，勇敢地揭发了他们。
