A surgeon who can see lifespan of other people encounters a gangster who has no fear for death.

Jun Ha is a genius surgeon with highest success rate in his operations.
He has a special ability to see lifespan of a person he faces.
Sekwang, a ruthless gangster, mistakes Jun for a hit man and digs his past.
Strangely Jun can't see Sekwang's lifespan and becomes curious about him.