Pink Dead Lock

In 1999, Ma-jin is a cynical detective plagued by chronic financial struggles. His life takes an impossible turn when his partner, Eun-rak, who recently died during a botched raid, suddenly returns from the grave. However, the man standing before him is no longer truly Eun-rak. His body has been hijacked by a bizarre entity calling itself a "Biological Vault." This mysterious creature presents Ma-jin with an irresistible ultimatum: extract it from Eun-rak's corpse and set it free, and in return, it will surrender the 15.7 billion won in illicit funds locked within. The catch is far from simple. Unlocking this living vault requires intense, spine-tingling physical stimulation—a deeply uncomfortable task for the desperate detective. With ruthless pursuers closing in to claim the stolen fortune, a resurrected partner behaving erratically, and his own crushing debts mounting, Ma-jin finds himself trapped in an increasingly volatile situation. He must navigate this dangerous game to successfully crack the audacious Biological Vault and secure the life-changing payout before everything spirals out of control.