When a group of high school friends reunites for a nostalgic night, a simple game of Truth or Dare turns deadly. The rules twist into horrifying commands, forcing them to reveal dark secrets or face fatal consequences. As tensions rise, they realize this is no coincidence—someone is punishing them for a shared sin from their past. Trapped and terrified, they must confront their guilt and uncover the vengeful mastermind before the game claims them all.