Chabak - Night of Murder and Romance(2023)

Original title: 차박: 살인과 낭만의 밤

On their first wedding anniversary, a couple ventures into the mountains for a romantic Chabak (car-camping) trip, but their idyllic getaway turns into a living nightmare when they unknowingly cross paths with a bloodthirsty psychopath. The couple must confront the truth before it’s too late.