About

Hong Gil-dong is an infallible private detective with an exceptional memory and quirky personality. While chasing the only target he failed to find, he gets entangled in a much bigger conspiracy than he bargained for.

Can a detective with a flawless memory track down the one shadow that slipped through his fingers? This investigation quickly spirals from a personal obsession into a labyrinthine conspiracy that threatens to swallow him whole.

Trailer