FILE 6: A Prohibited Game #4 Ghost Hunt : Season 1 Episode 17

Naru and Lin begin a ritual to return the curse to its casters, thereby leaving leaving the curse's target unharmed. Mai learns that this ritual will affect most of the school's student population, as they, while unknowingly, contributed to the curse. Her attempt to stop it fails, but Naru and Lin are able to lift the curse with little harm to the students.