For 10 years, endless rape and murder cases have left the Hwagok-ri into ruins. Recently for two years, no crimes occurred and the villagers and the police think they have finally found peace. One day, two college girls who visit the village get raped and murdered, and the village is yet again in turmoil. Soon after, Kang the ghost hunter arrives in the village. He claims that the crimes were committed not a human but by a demon. However, the police simply treat him like a mad man. Kang has constant trouble with the police and he doesn’t have the power to win the battle against the demon all by himself. A daughter of an exorcist who hopes to put an end to her inherent curse comes forth to join the hunt. Using the one and only ghost detector, the two begin the journey to unravel the mystery.