Zosia was seven years old and lived in a small house at the end of Flower Street. What she loved most in the world was dressing up as characters and playing with her cat, Spot. One morning, as Zosia was getting ready for kindergarten, something strange happened in her wardrobe. A shiny new cloak was lying on the very top. It looked completely as if it was just waiting for her! Zosia threw the cape over her shoulders and... it disappeared! Spot meowed in fright. Zosia looked at her hands, but did not see them! She was very surprised and a little frightened, but also very curious to see what else the magic cape could do. She walked quietly out of the room and saw that no one could see her. She walked past her brother, who was just looking for his slippers. "It really works!" - thought Zosia. What should she do now? Who should she visit as an invisible superheroine? Suddenly, she heard a mysterious noise coming from the garden. Should she look there? Or is a great adventure just waiting there? Zosia cautiously moved towards the door, feeling that something amazing was about to happen....