Somewhere in Europe, mid-20th century. Albert is employed to look after Mia, a girl with teeth of ice. Mia never leaves their apartment, where the shutters are always closed. The telephone rings regularly and the Master enquires after Mia’s wellbeing. Until the day Albert is instructed that he must prepare the child to leave.

11-year-old Nicolas lives with his mother in a seaside housing estate. The only place that ever sees any activity is the hospital. It is there that all the boys from the village are forced to undergo strange medical trials that attempt to disrupt the phases of evolution.