𝙱𝙰𝙻𝙻𝙰𝙳 𝙵𝙾𝚁 𝙰 𝙻𝙰𝙼𝙱 𝙰𝙽𝙳 𝙰 𝙲𝚁𝙾𝚆

A psychological thriller of madness, manipulation, and the slow unraveling of truth.

When a Well-known beloved family is found slaughtered in their home, the only suspect is a 27-year-old man discovered at the scene-blood-soaked, shaking, and whispering things no one could understand. Park Seonghwa is quickly declared unstable and confined to a secure psychiatric facility for observation. He claims he didn't kill anyone. But his stories-fractured, poetic, delusional-make little sense to anyone who hears them.

Except one man.

Enter Kim Hongjoong, a calm, intelligent psychiatric consultant assigned to the case. At first, he appears gentle. Professional. Curious. He tells Seonghwa he believes him-when no one else does. He listens patiently as Seonghwa speaks of shadows that don't move right, voices that steal his name, and the thing inside the walls that wore someone else's face.

As trust deepens and Seonghwa begins to open up, the lines between truth and madness begin to blur. Because in a place built to cage the broken, sometimes the most dangerous person isn't the one on the other side of the glass. It's the one holding the key.