Members of the Detective Club - Holly, Tracy and Belinda - do not look for trouble, but their passion for solving mysteries and restless nature often lead them to difficult situations. This time, Holly accidentally witnesses a terrible car accident. The car burned down, but the driver did not die - he was not in the car. “Was there an accident? — the young detectives ask themselves. - Or is this just a re-enactment? And if so, then for what purpose? Without hesitating for a minute, the faithful friends begin the investigation...