After barely surviving a brutal attack by a sadistic serial killer, crime boss Jang Dong-su is left humiliated. Determined to catch the killer known as K, he forms an uneasy alliance with Jung Tae-seok, a relentless and incorruptible detective who often disrupts his illegal business. However, while Jang Dong-su wants K dead, Jung Tae-suk is determined to bring him to justice. With a deal in place—whoever finds K first will decide his fate—the hunt begins, blurring the lines between crime and law.

Set in a volatile borderland of crime and survival, bare-knuckle boxer Hammer finds himself trapped in a deadly web of crime and corruption after botching a fixed fight in San Diego. He ends up at Pig Village, a last-stop hotel near the Mexican border, right in the middle of the crosshairs of criminals, cartel fugitives, and corrupt lawmen - including crooked detective Steve and psychopathic spree killer Randy. With everyone after the money, the situation quickly spirals into mayhem.

Two souls collide: a Korean American woman struggling with family expectations and her own aspirations, and an ex-wrestler haunted by his past. Their paths unexpectedly cross, leading to a transformative journey.