An international group of urban explorers ventures into Berlin's hidden underground world, led by a local guide, Kris. When Kris falls, two of the group's female members rush to get help, while Denis, the young American, stays behind. Suddenly, a former East German border guard, Armin, appears and takes them to safety, but Denis soon realizes he has made a grave mistake.
The Depraved
In a heart-pumping adventure, a group of thrill-seekers in Berlin venture into the unknown, but their journey takes a deadly turn when their guide is injured, leaving them trapped in a treacherous underground labyrinth, where they must use all their wits and strength to escape.
