When Crown Lake's newest arrival Cleo discovers the school is in shambles thanks to a mysterious new threat, she decides to take on the case. But her investigation leads to some unlikely discoveries…and a few new friends.
When a mysterious letter prompts Cleo and her friends to find Crown Lake's biggest bully, they all have their own opinions on who it might be. But when Cleo puts the investigation over her friends' feelings, she might lose them for good.
