Nikita dreamed of going to the seaside, but he was sent to the village for the whole summer. He's never been left alone for so long before - he's only seven! It's very scary with his new grandmother. She acts as if Nikita is already quite an adult. But that’s precisely why it’s so great to talk with her, dream and look at the stars from the roof. And one day the grandmother reveals her secret to Nikita: it turns out that she knows how to get to the sea!