Hyun-Jung Kim

A group of chat room buddies decide to meet together in reality on the beach for some fun in the sun. However, their vacation transforms into a nightmare as each person except Nam-kyeong (Kim Hyun Jung) is murdered by the mysterious person 'Sandmanzz' with gruesome deaths. (imdb)

A wallet is stolen from high school teacher Kyeong-seok’s class, and Se-ik, his student, is identified as the culprit. Kyeong-seok calls Se-ik and tells him to tell the truth because he will believe whatever he says. Se-ik finds it unfair, saying it’s definitely not true. That night, Kyeong-seok's daughter, Yoon-hee, who was brought to school, got into a car accident. Once again, Se-ik is pointed out as the culprit. (hancinema.net)

Si-Kyung, the youngest reporter, infiltrates an unnamed religious group. Invited to a special ceremony, she witnesses strange things happening in the prayer house. Five sacrifices and five stories were offered by the church members. When the story is over, she too must make a sacrifice.