When "Love" becomes "Lunch," choir practice hits a high note—and total chaos.

Mia Reyes was just trying to survive another day in choir when her prank-loving friend Chip rewrote the lyrics... with help from auto-correct. Soon the entire class is serenading sandwiches and declaring their devotion to fettuccine Alfredo. But when the school projector starts singing on its own—and glitching with creepy messages—Mia and Chip realize they aren't the only mischief-makers in school.

Enter Kira Jackson. Silent. Brilliant. Sneaky.
Together, the trio forms the Harmless Mischief Club, dedicated to creative chaos with a purpose. But things spiral when mysterious rivals, a prank legacy hidden in the janitor's closet, and a looming school inspection put everything they've built at risk.