The Ghost

Three high school girls are bored while studying for their test the next day, so they decide to conduct a séance with a bunshinsaba - a traditional Korean ouija board. As the spirit is called by Eun-jung (Lee Yoon-ji), her sister, Eun-seo (Jeon Hye-bin), wakes up screaming. Eun-seo goes to her sister's room and scolds the girls for doing the séance rather than studying. Before going to sleep, Eun-jung jokingly wishes that the ghost had taken Eun-seo away and that if they do not send the ghost away, it will kill them. The girls are unaware as Eun-seo is killed by a ghostly-water presence in the kitchen.