In a summer camp filled with laughter and fun, a group of teenagers is about to experience something they will never forget, even though they wish they hadn't. Angela, who has left her dark past behind, has taken charge of the camp's activities, becoming a cheerful and energetic counselor. However, behind her friendly facade lies a terrifying secret: Angela has not forgotten her true nature and is ready to unleash her thirst for revenge.
As the young campers indulge in their summer mischief, Angela seizes the opportunity to get rid of those she deems "problematic." The murders begin to occur in a brutal yet, curiously, entertaining manner, as Angela's style transforms each crime into a spectacle. The plot is tinged with a mix of horror and black comedy, as her victims fall one by one in a series of outlandish deaths that reveal the camp's darkest side.
With a diverse cast of characters, from the classic bad boy to the girl who always wants to be the center of attention, the atmosphere becomes increasingly tense. But will the teenagers survive these fun-filled holidays, or will they end up being just another number in Angela's brutal tally? The camp is about to turn into a true hell, and the night promises to be long and bloody.