The unexpected and ghastly decease of a pupil endanger the being of an old Catholic school for girl. Pat Consolacion, the school counsel counsellor, involve herself with the student in the hope of help them header, and at the same clip uncover the mystery of the student’s decease. Most student surmise of the rigorous and marginal opprobrious female parent Alice, who besides endanger Pat’s term of office in the school because of her uninterrupted tampering with the instance. But Pat’s unusual endowment take her to know Eri, a former pupil who’s be watch the whole school for old age. Piece by piece, Pat uncover the secret of the school and the monster that it foster for the past century.