On a sweltering summer afternoon, a group of high school students is enjoying a soccer game on their school bus, oblivious to the terror lurking nearby. As they celebrate their victory, a mysterious and terrifying being, known as the Gut Hunter, is on the prowl, seeking its next victim. This demonic monster awakens every 23 years for 23 days to feed on human flesh, displaying an insatiable thirst for destruction and horror.
When the bus gets stranded on a deserted road, the students soon realize they are not alone. As the atmosphere becomes tense and dangerous, they begin to receive chilling warnings about the monster’s presence. With thick fog enveloping the area and macabre murals foreshadowing its imminent arrival, reality transforms into a desperate race for survival.
Some gather together, while others succumb to panic, each facing their own fears. The tension rises as victims fall, and the students must join forces to confront their captor. However, the Gut Hunter is clever and cunning, relishing the cat-and-mouse game as it unleashes chaos. The young people’s struggle is not only against the monster but also against the clock, as darkness looms and the hope of escaping before the end fades away.