303 Fear Faith Revenge

In 1960, five teenagers begin their new journey as students at St. George Catholic School. Each comes from a different background—wealthy families, politics, fame, military, and civil service—and they quickly become friends and rivals. The term marks the start of a fate-filled chapter for them all.

As new students settle in, the boys notice a photo of Prince Daovadueng Sila displayed in the school’s displays. They wonder why a young prince is absent from the 1952 records and the mystery of his past draws them in. Their curiosity foreshadows the darker hunt to come.

They comb through the 1952 yearbook and discover that Daovadueng is not listed among the 116 admissions, even though the hall of fame marks him as an exceptional student. The discrepancy deepens the mystery of his death and prompts a closer look at official stories. The five press on despite growing unease.

The group befriends Numkang, daughter of the stern Mr Sawaeng, and learns that Father Theodore declares Daovadueng's death a suicide. The official account is challenged by sympathetic testimony and stubborn silence. They decide to investigate beyond the school’s sanctioned narrative.

One night they experiment with a Ouija board, inviting Numkang to join. The plan unfurls beyond their control: Daovadueng’s spirit confirms foul play, revealing murder rather than suicide. Unbeknownst to them, the evil spirit Chatta is awakened in the process.

After the séance, Sihnsamuth grows distant from the hunt and tries to steer the group away from researching further. Fear and tension fracture their dynamic as pressure mounts to abandon the investigation. The haunting quietly encroaches on their daily lives.

One night Traisoon climbs into a hostel dorm with help from a stranger, attempting to enter a room through a bedroom window. He slips and falls to his death, shocking the others and escalating the peril around their inquiry. The tragedy raises the stakes of their pursuit of truth.

Possessed by Chatta, Sihnsamuth begins to kill seniors and a female teacher with electrocution and an axe. The rest realize the danger is more than a rumor and that Chatta’s murderous past may be connected to Daovadueng’s death. A brutal wave of violence erupts through the school.

A flashback reveals Chatta murdered several students in 1952, including Daovadueng, before burying their bodies. Mr Choo interrupts the cover-up just before Chatta shoots himself rather than be captured. The past's violence bleeds into the present.

Possessed Sihnsamuth accuses his friends of murder and practicing black magic, pulling them into paranoia. The group struggles to trust each other as fear tightens its grip. The line between ally and foe becomes dangerously blurred.

The children rescue Numkang from being buried alive by Chatta and Sihnsamuth. They wield the St George spear from a statue, aided by Daovadueng’s spirit, and together they kill Sihnsamuth possessed by Chatta. The immediate threat is finally brought under control.

Mr Choo makes a false confession and dies bearing the burden of the blame. Despite the tragedy, the pack rebuilds the school's spirit with a newfound tradition and camaraderie. The community learns to stand together against tyranny and fear.

Father Theodore dies, and Brother Vivad steps in to lead the school toward a healthier culture. The five friends graduate with a renewed sense of responsibility and resilience. The haunted campus begins to heal as new leadership takes charge.