While on holiday in Tuscany, Leonard meets Chiara. The teens quickly become friends, and it turns out that they have a lot in common – they share the same view of the world, experience the same unusual feelings and have the same dreams. As they get closer to each other, they begin to notice that what’s happening around them all fits together into a single story, one that leads them to the Door to the Future. But in order to go through it and see what’s on the other side, first they need to find the key. And then… within the hour, decide whether it’s worth going back. But what would they go back for?