A Bittersweet Life

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.

Cast

Lee Byung-hun

Sun-woo

Kim Yeong-cheol

Mr. Kang

Shin Min-a

Hee-soo

Kim Roi-ha

Moon-seok