Justice is back! But the familiar halls of Public School 23 are anything but normal. It's election season, and a class presidential race between Justice's friends, Leo and Alex, has turned into a "Campaign of Chaos".
The mischief begins with small puzzles, from a missing box of campaign buttons to defaced posters. Justice, wearing her Hall Monitor sash, meticulously collects clues like a smear of gold paint, a sticky speck of bubblegum, and a suspicious, non-school marker. But the stakes are raised when a third candidate-Justice's best friend, Lily-unexpectedly enters the race, making the motive for sabotage even more complex.
The case takes a darker turn when two bicycles vanish from the school racks, one a case of clever lock tampering and the other, a case of brute force with a cut chain. Justice's investigation uncovers a shocking truth: an act of theft born from desperation and a deceptive plan that points to a surprising culprit.
As Justice untangles a web of deceit, a final, game-changing mystery emerges: the class election ballots disappear from a locked box. With a new trail of glittering clues and a ticking clock, Justice must confront a mastermind who has meticulously planned every chaotic event. Can she restore a clean and fair election, unmask the real culprit, and save her friendships before it's too late?