One good deed will change everything.

Sadie is not excited for the summer before her senior year. It will be her first without her college-bound best friend and (now ex-)boyfriend by her side, so Sadie braces herself for a long, lonely, and boring season working at a farm stand in the Hamptons. But things take an unexpected turn when Sadie steps in to help rescue a baby in peril and footage of her impromptu good deed goes viral.

As she’s recovering from “the incident” and adjusting to her Internet fame, Sadie receives an invitation to a lunch honoring teem homegrown heroes. The five honorees instantly connect and soon decide to spend their time together righting local wrongs. Sadie and her new friends embark on escalating acts of vigilante Good Samaritanism, but might be in over her heads when they try to help a heroin-addicted friend. Are good intentions enough to hold unlikely friendships—and an even unlikelier new romance—together?