Stygian and Aurora are an apparently ordinary couple living a quiet and routine life. Stygian is a devoted husband and househusband, always taking care of breakfast and household chores while Aurora rushes off to work every morning. But each of them hides an extraordinary secret: Stygian is actually a cunning supervillain with plans to dominate the world, while Aurora is a fearless superhero, Radiant Star, constantly saving the city from dangers.