Kwak Jae-min

Grieving the loss of a best friend she couldn't protect, an ex-bodyguard sets out to fulfill her dear friend's last wish: sweet revenge.

After a deadly earthquake turns Seoul into a lawless badland, a fearless huntsman springs into action to rescue a teenager abducted by a mad doctor.

Mi-sun and Do-kyung might be used to struggling in the most dangerous part of Seoul's Gangnam district, but that doesn't mean they've settled into it. With no one but each other to rely on, the two friends grind away to save the money needed to leave their dangerous lifestyles behind. But just as "retirement" comes within reach, the world betrays them, shattering their hopes. On the edge of a dead end, they discover a hidden fortune of dirty cash and gold in Gangnam – and place all their bets on one final high-stakes gamble of a lifetime.

After an apocalyptic earthquake, the only remaining apartment complex turns into a market where survivors buy and sell whatever it takes to survive.

In a seedy hotel room, No Hyung-soo excitedly negotiates down the price of potential sexual services from Joo Young. But as she steps out to take a call, Joo Young’s faux-innocent facade drops, and we watch a savvy young businesswoman re-enter the room to run a crowded auction for the soon-to-be-harvested organs of her now-incapacitated target. When a sudden earthquake hits, it levels both the building and the playing field for those trapped inside.

Hyung Soo, who is negotiating for a sexual service charge of Joo Young, fell into Joo Young’s trick and ended up entering the auction house for Organ Human Trafficking. Blink of a moment, Hyung Soo’s body parts are on sale and a lot of people shout out prices for his body parts. As Hyung Soo’s kidney sold to Geuk Ryul, earthquake occurs and the building started to collapse. Any crimes can be buried at the fallen building; people becomes monsters for the money.

A group of strangers gather at a remote motel with ulterior motives – seeking to bargain. After an unexpected earthquake traps them inside the building. With no one to trust, they must find a way to survive.