11月份寒冷的一天里，欧洲各地都出现了电力故障，停电。当政府和当局努力应对影响并进行澄清时，一个前黑客进入了调查人员的视野。

Will the truth come out? Seventeen-year-old Lisa and her mother Franka move to the idyllic Black Forest because Lisa is suffering from panic attacks. But on the anniversary of a school shooting at the local high school, another tragedy occurs.

Ten years ago, Isa, the daughter of the Gems brewery dynasty, disappeared. Now she suddenly reappears - but without memories.