In a Korean school, students are regularly beaten and mistreated by their teachers. However, the spirit of one pupil, who died ten years ago, periodically returns in the guise of a new girl,... Read allIn a Korean school, students are regularly beaten and mistreated by their teachers. However, the spirit of one pupil, who died ten years ago, periodically returns in the guise of a new girl, thus able to gain a revenge on the culprits.In a Korean school, students are regularly beaten and mistreated by their teachers. However, the spirit of one pupil, who died ten years ago, periodically returns in the guise of a new girl, thus able to gain a revenge on the culprits.