Shin Da-eun

Popular TV anchorwoman & late night radio host Sun-Young prepares to work her final radio program. After this program she will prepare to take her ill daughter to America the following morning. During the radio show Ko Sun-Young receives a startling text message. At Ko Sun-Young’s apartment, her ill daughter is being watched by Sun-Young’s sister Ah-Young. Then, a man named Dong-Su breaks into the apartment with a large wrench. He knocks Ah-Young unconscious, but is unable to locate Sun-Young’s daughter – who is hiding in a closet. Dong-Su then sends the text message to Sun-Young instructing her to follow his directions and not to tell anyone.

So-yeon suffers from claustrophobia and inherits a Persian cat when its owner dies. She begins having nightmares and people around her begin dying as she searches for the truth.

In the not-so distant future, researchers at a deep-sea laboratory have finally invented a time machine. Head researcher Woo-seok is promised funding from a mega-corporation if he completes a test flight. He and Young-eun carry out the mission and travel to 11 A.M. the next day, only to find the base on the verge of collapse. All the researchers are gone and someone is out to kill them.