为了侦破一个连环犯罪案件，警察窃听了主嫌犯的家。仅剩六小时就可以定罪。这时，Delattre请海军窃听精将Jeanne Clairsen来帮忙。Jeanne会如何行动。

A police team has wired the apartment of the prime suspect in a dark serial crimes case. While there is only 6 hours left to prove his guilt, Commissioner Delattre asks Jeanne Clairsen, who works as a "golden ear" in the Navy, to help them. Jeanne is going to embark on a sound hunt in order to prove