World's End(2015)

World's End is a series that follows a group of teenagers who mysteriously arrive at a sprawling military research facility hidden beneath a castle. As they navigate the compound's corridors and uncover its classified operations, they discover unsettling secrets that challenge everything they thought they knew. The show blends mystery and suspense as the teens piece together why they were brought there in the first place. Each revelation pulls them deeper into a conspiracy that grows darker and more dangerous. What begins as confusion transforms into a desperate fight for survival and truth, forcing the group to confront an uncomfortable reality about the facility's true purpose and their own role in its plans.