Memento Mori
Min-Ah discovers a shared diary and is soon fascinated to learn that two people she thought to be very close friends have in fact begun a forbidden romance at her school. She finds herself unable to tear her eyes away from the literally page-turning high drama of her classmates' lives, and the allure of the secret diary begins to take over. When one of the diary's writers is found dead from an apparent suicide, rumors spread and Min-Ah begins to feel a strange presence. The once-tranquil school is transformed into a place of morbid terror, as if the words written in the journal, "memento mori" (remember the dead), have come to life.