As a string of brutal murders plague the city, two undercover detectives race to solve the mystery and unmask the killer. Their only clues: each victim is a former cop and each has a blood-red letter painted on their body. How many will have to die before the killer spells out their message in blood?
一家三代六口人的性生活：最小的儿子在课堂上手淫录像，被老师抓住；大儿子和女儿都和对象性生活和谐；父亲经常买避孕套，夫妻性生活丰富；独居的老爷子每月固定招妓，最终马上风。故事不是很强，但很暴露，法国人够狠的。
