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2027 * Sci-Fi & Fantasy, Mystery

In Daechi-dong, a prestigious neighborhood fueled by academic obsession, desperate students turn to a forbidden stimulant to boost their exam scores. Instead of academic success, the drug unlocks a terrifying side effect, forcing the children to hear the whispers of vengeful spirits. As the community transforms into a hunting ground for evil forces, an exorcist priest named Antonio must risk his soul to save the possessed students.