Fred becomes counselor in a camp he didn't even subscribed to become one. Anette is there too, and three other teenagers. One of them is... Fanny! She however claims she developed amnesia while falling down the stairs and to have forgotten Fred. However, our blasé hero is sure she's lying. He rapidly finds her journal and discovers the truth... Trying to call his friends for help, the line is cut and Fabienne and GG come to help him. But what has Fanny done of Anette? She can't be found anywhere!