In Holy Night: Demon Hunter (2025), the fate of humanity hangs in the balance as a group of unlikely heroes battles dark forces on Christmas Eve. The film stars Ma Dong-seok as the fearless and stoic demon hunter Jin Tae-hyun, Seohyun as the powerful sorceress Yuna, and Lee David as the enigmatic former demon prince Kai.

The story unfolds as a mysterious prophecy foretelling the return of ancient demons on the most sacred of nights comes to fruition. The demons, once thought banished, begin their rise to reclaim Earth. Jin Tae-hyun, a seasoned hunter with a tragic past, is tasked with preventing the impending destruction. However, he cannot do it alone.

Teaming up with Yuna, a sorceress gifted with knowledge of the ancient prophecy, and Kai, a former demon prince who seeks redemption, they race against time to find the sacred artifact that could hold the key to stopping the demons. But as their journey unfolds, Jin begins to question whether Kai can truly be trusted, and if the artifact will be enough to stop the dark forces.

As the battle intensifies, loyalties are tested, and deep-seated fears and secrets are revealed. Can they stop the demons and prevent the prophecy from coming true, or will the darkness consume everything? Holy Night: Demon Hunter is an action-packed supernatural thriller filled with thrilling combat, dark magic, and emotional twists.