In a small town in Yamanashi Prefecture, which is proud of Japan, the protagonist Kiyomi Endo (Ichikawa Miki)Decoration) is a single mother working in a business hotel. One day, she accidentally met an alien, and the story unfolded.If she was a simple girl, she would establish friendship with aliens and fight against evil for justice... The youth adventure drama is about to begin. However, the ups and downs of the world, Kiyomi, an adult who has experienced the ups and downs of the world, asks her to solve the small events in her work and private life at the level of not offending aliens...