Hide and Seek

A Korean family living in comfortable circumstances becomes entangled in a disturbing mystery when a man discovers that his estranged brother has gone missing from a run-down apartment block. As he investigates, he uncovers a shadowy network of voyeurs who secretly observe and infiltrate the lives of the building's residents. The search for his brother forces him to confront unsettling truths about identity, obsession, and the blurred boundary between observer and perpetrator.