George is the scapegoat of his classmates. One day he cracks and shoots them. His best and only friend Blaise is accused in his place and sentenced to 7 years in a psychiatric hospital. At the day of his release, Blaise realizes he only has one family: his best friend George. But he does not want to hear about his childhood friend, as he tries to integrate with the "Chivers" a gang whose members wear red jackets and boots, drink milk, drive sport trucks and play an incomprehensible and violent game that mixes cricket and mental arithmetic.

　　Alice is a young woman opposed to the construction of a power-plant, an idea of her own father who is a member of the parliament. But a weird Visitor from the Future takes her to 2555, a future destroyed by the explosion of that same power-plant. According to the Visiteur, the premature death of her father would prevent this future from happening. But they’ll have to be quick because the Future Police is hunting them down so they don’t alternate their timeline! Alice must achieve the impossible: save her world and save her father.

　　当巴黎被一种奇怪的致命烟雾淹没时,幸存者只能在城市的上层和屋顶避难。没有新闻,没有电,没有水,没有食物,一个小家庭在灾难中挣扎求生。但随着时间的推移,他们不得不面对现实:救援队伍不能来了。如果他们希望活着出来,他们就得冒着被雾笼罩的危险。