On a sunny day, two pairs of young men and women, Sophie (Stephanie Bennett), Ben (Andrew Dunbar), Jenny (Melissa Roxburgh), and David (Brendan Fletcher) came to an ancient village with a history of 300 years. It was overgrown with weeds, full of Celtic relics, and filled with a simple and mysterious exotic atmosphere. They first came to the tavern in the village to rest. After being introduced by the locals, they decided to explore the birthplace of ancient Irish civilization. They arrived at a cabin deep in the jungle to spend the night. Who knew that when it was dark all around, some mysterious creatures quietly approached Sophie and others' residence. The completely unprepared expedition became the prey whose fate was in the hands of others without knowing it...