A group of carefree young people decide to rent a place to have fun. Finding a cheap cottage, they immediately rent it, thinking it's a great opportunity. However, the cottage is not what they imagined. After settling into their rooms, the young people gather together and start chatting. When one of them begins telling scary stories about the house being haunted, a deep silence falls over the group. Everyone is tense, but once they realize that the stories are just jokes, they continue their fun. This time, they decide to take the horror stories up a notch and try to summon spirits. However, things won’t go as smoothly as they had imagined.

Tuğba is a young woman who lost her parents in mysterious circumstances many years ago. Tuğba, who is pursuing a master's degree in archaeology, comes across traces of an ancient sect called Humruz while conducting her research in the vicinity of Derinsuyluk village. Determined to investigate this matter, Tuğba sets off for the region with the guidance of her brother Selim and her advisor. Arriving at the region late at night, Tuğba is forced to confront chilling truths.