Ki Dong is an exploration crew member of ASA (not NASA), aka Asia Space Administration. He leaves ASA to raise his daughter, Kyu Jin, after his wife and colleague, Sun Ho, dies during childbirth. One day, he has a mysterious experience meeting Sun Ho from a different dimension and decides to go back to space to search for her. He boards the secret spacecraft, Super Nova, based on the blueprints left behind by Sun Ho. Super Nova creates excitement from the title. It is the story of people who seek precious memories or existences beyond the boundaries of time and space. The most spectacular special effects of the film are expected but don't worry. The moment you witness the reality of the secret space ship, Super Nova, the director's fans will be relieved by its appearance.