The 7th Floor Doesn't Exist is a supernatural romance-thriller about Yuna, a 21-year-old office worker who accidentally discovers a mysterious seventh floor in her apartment building. There, she meets Kael, a handsome but mysterious man with crimson-red eyes and a dangerous secret. He carries a deadly curse: anyone who truly falls in love with him gradually loses their life energy. As Yuna gets closer to Kael, she begins uncovering the dark secrets of the seventh floor, his mysterious past and a