野外发现一具女尸,是件变态杀人案。警方调查时获知:死者生前与所在工厂的厂长郝晓康关系暧昧,其吸毒的丈夫林坤也没有作案时间,而郝声称案发当晚他在宾馆和一个小姐过夜。刘爽发现被害人的皮包被一个小姐拿着,依据线索,警方抓获了一个叫三哥的人,但皮包是他偷来转送给小姐的,至此,线索又断了。警察变换侦查路线,由现场遗留物、指纹及目击证人入手,一路追查,顺藤摸瓜,终于将惯犯朱光耀捉拿归案。。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'.。