英国版狼人杀,22个陌生人要找出隐藏在其中的背叛者,获胜者将得到12万英镑的奖金。 Twenty-two strangers compete in a series of missions for a chance to win £120k. However, am ongst the players lie the 'Traitors', who meet in secret and decide who to eliminate from their fellow players known as 'Faithfuls'.。本片改编自同名小说,讲述了主人公·公务员·佐佐木在市政府认真工作,却因为一个偶然的契机被卷入意想不到的犯罪行为。非法领取生活保障的小混混,在贫困中挣扎的单身母亲,图谋进入东京的地方流氓等人,不断加速着产生负面连锁反应,将主人公推向了凄厉的悲剧。。