In Disney Descendants: School of Secrets somebody is spying on the students at Auradon Prep. Her goal: to expose the "real" Auradon and release hidden camera footage to the public. But when Prince Ben announces that Villain Kids are on their way to Auradon, the hidden camera begins to reveal all sorts of attitudes, secrets and anxieties. With the Descendants on their way to Auradon Prep, is anybody safe?