简介：
Investigating a murder linked to a collective suicide which took place 30 years previously in a small village in the Alps. This mini-series is steered by Anthracite Productions (of the Mediawan Group)一个人对朋友说：“我觉得我最近记忆力下降了。”朋友：“怎么说？”那人：“我经常忘记自己要说啥，然后张嘴就忘了。”朋友：“……”