When a group of urban explorers discovers an abandoned factory in Meizhou, they inadvertently unlock a century-old curse, leading to a chilling series of supernatural events that test their courage and sanity....

In the heart of America's most infamous haunted ballroom, a young woman seeks answers to her grandmother's mysterious past, only to uncover a chilling tale of unrequited love, tragedy, and spectral apparitions that linger in the dimly lit halls....