In a psychiatric hospital, an alleged serial killer, his therapist, and a police detective seek to solve a brutal cold case before their obsessive quest for the truth consumes them all.

A shooting ritual is held in a ballroom. Then leads to 5 stories of different kinds of "stealing". A office worker steals an ancient divine sword. Two mask-men steal the office worker's car. A scientist steals people's mind by his supernatural power experimentation. A loser steal other's wine.