Detective Han (JUNG Woo-sung), who for years has been secretly doing dirty work for the corrupt mayor Park Sungbae (HWANG Jung-min), is now pressured by a ruthless prosecutor Kim Cha-in (KWAK Do-won) to cooperate in an investigation against the mayor. Feeling trapped, Han persuades his young partner Sunmo (JU Ji-hoon) to take over his work for the mayor, but things start to get tangled in unpredictable ways. As things are getting worse, only the most evil survives in this dog-eat-dog world. Written by CJ Entertainment

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, Heesoo, for fear that she may be cheating on him with another, younger man, with the mandate that he must kill them both if he discovers their affair.

Jeong Yoon is a caring wife and mother and a sensitive woman who finds herself plunged into a legal ordeal thousands of miles from home. After years of planning, she and her husband Jong Bae open an auto body repair shop, only to see everything they've worked for stripped away when a loan Jong Bae had guaranteed defaults. Facing financial despondency, the couple gets into a vicious fight about money, sending Jeong Yeon away, leaving only a cryptic note saying she'll be back in a few days. When she turns up looking nervous at Orly Airport in Paris with over 30 kilograms of cocaine in her luggage, it is the beginning of a globe-spanning nightmare that began with an old friend and a tempting proposition. Written by CJ Entertainment