On a remote Greek island during the chaos of World War II, a group of people finds themselves trapped in an ancient monastery, surrounded by an atmosphere of mystery and terror. The story begins when a U.S. Army officer, Captain Robinson, arrives on the island in search of his brother, who has become embroiled in a strange illness plaguing the islanders. However, what seemed to be a simple rescue mission turns into a nightmare as the captain and the group of survivors are stalked by a series of supernatural events and murders that defy all logic.
Among the island's inhabitants is a cast of enigmatic characters: from a beautiful woman tormented by her past to an elderly man with hidden knowledge who warns of the dangers lurking in the darkness. As tension rises and bodies begin to pile up, Robinson realizes that the deepest fears of each individual are coming to light, and the legends of a local curse seem more real than ever.
Caught between hopelessness and dread, the survivors must join forces to unravel the mysteries of the island before it’s too late. The film is an intriguing psychological suspense game that delves into human nature and the horror that can arise from desperation and confinement.