Honed from childhood into a merciless killing machine by a criminal organization, assassin Sook-hee is recruited with the promise of freedom after ten years of service. However, secrets from her past destroy everything she’s worked for and now she embarks on a roaring rampage of revenge.
A serial killer reappears 15 years after his murder spree with a book detailing his crimes. The resentful cop who failed to catch him before is assigned to protect him. The families of the victims plan revenge. And as the media circus spirals out of control, a masked man called "J" appears claiming to be the real killer.
On the day of the U.S. presidential election in 2024, a team of elite mercenaries embark on a secret CIA mission to abduct North Korea's politician in an underground bunker below the Korean Demilitarized Zone. However, they get caught in the crossfire which causes tensions to escalate to the brink of World War III.
