Willow and her witch friends are furious: Valentina has to move to Australia with her mother! To stop Valentina's mother from doing this, the witch friends want to use a magic love potion. But the potion accidentally falls into the wrong hands! And then three boys turn up and build a tree house in their forest!

What could Willow do with an entire forest? That's exactly what she asks herself when she inherits this forest from her aunt Alwina. That's not all, though - Alwina has also left her a small, crooked cabin and, most importantly, her witchcraft. But the question remains: Will Willow even accept this unexpected inheritance, with all the consequences it entails?