The Guest

Hwa-pyung, a shaman who recognizes evil spirits, has been trying for 20 years to expel the "guest."

Shaman Hwa-pyung, detective Kil-young, exorcist priest Yoon meet each other at a crime scene.

While Kil-young still doesn't believe in the guest, Yoon starts chasing it after a priest's death.

As the trio is about to begin their exorcism, Hwa-pyung and Yoon get attacked and are in danger.

Kil-young finds a blood trace and intuitively connects it to the guest.

Yoon's soul is slowly nibbled up by the devil as he tries another exorcism at the crime scene.

The trio meets a new figure that is suspected to be the guest. Tension heightens among the three.

Yoon, stripped of his position as an exorcist priest, is in crisis. The trio starts cooperating.

Hwa-pyung and Kil-young traces back 20 years to the incident of Father Choi to look for Park Il-do.

Hwa-pyung's father gets possessed by the guest and the terrible incidents of the past begin again.

Hwa-pyung, in shock, makes a surprising declaration and the trio's conflict climaxes.

Detective Koh gets possessed and makes a scary remark to Hwa-pyung. Kang Kil-young is in danger.

Yook-gwang discovers Park Il-do's identity but collapses at Father Yang's shadow.

Father Yang's shocking identity is revealed. The trio dedicates their lives to get rid of Park.

Park possesses an incomparable number of people. The trio fight their final battle against Park.