Warning: Do Not Play

Mi-jung, an aspiring director, struggles to come up with ideas for a new horror film. One day, her friend tells her about a horror video which filmed by a ghost and was banned after an university graduation screening. Mi-jung is immediately intrigued by this rumor and starts to figure out the truth, even though that video director of tries to stop her. What's more, she starts writing herself into her movie...However, the closer she gets into the truth, strange things start to happen in her life. What will be happen to Mi-jung, if her movie and life become indistinguishable?