Five inseparable friends, the Wonderboys, are forced to say goodbye because the Old Hag, the owner of their apartments, is about to sell their homes in exchange for a Maradona figurine. When the figurine is stolen by their idol Tonino Wonderboy, the new Munaciello of Naples, their adventure begins in the city's underground, in search of a mysterious treasure.
Anna is 13, on the keyboard of the piano she should learn to play are her tricks stolen from her mother. Her meeting with Peppino and Mariuolo will make her to take the step that separates childhood from the future.
