Four siblings, Kryštof, Kristýna, Ema and the youngest, Samuel, enjoy a happy childhood in a happy family. But one morning everything changes. Their parents have fallen into a mysterious sleep and they are suddenly left to fend for themselves. This is how parents all over the world have mysteriously fallen asleep. Chaos ensues, their town is taken over by the childless and the young who have been able to cope with the situation. They can't trust anyone. For the siblings, a daily struggle begins in which the stronger and smarter should win, but sometimes the cunning and reckless get the upper hand. Then little Samuel is kidnapped and the siblings embark on a journey into the unknown to find him. Will they be able to reunite and find their way home? Will their parents wake up and everything go back to normal? (Bontonfilm)