Kim Sun-woo is an enforcer and manager for a hotel owned by a cold, calculative crime boss, Kang who assigns Sun-woo to a simple errand while he is away on a business trip; to shadow his young mistress, Hee-soo, for fear that she may be cheating on him with a younger man with the mandate that he must kill them both if he discovers their affair.

• Bom Film Productions
• CJ Entertainment
• Lee Byung-hun
• Kim Yeong-cheol
• Shin Min-a
• Kim Roi-ha
• Lee Ki-young
• Hwang Jung-min
• Eric Mun
• Oh Dal-su