In a bustling city, a construction project takes a chilling turn when a mysterious hoist malfunctions, leading a team of workers on a harrowing quest to uncover a dark secret buried in the heart of the city....

A construction worker delves into a mysterious drainage system, only to uncover a chilling secret that intertwines his life with the supernatural....

When a construction site's corruption leads to its eerie abandonment, a young architect uncovers a chilling secret, forcing him to confront the spirits that haunt the crumbling foundations of his own past....