The girl`s parents Kodzuki Mia become famous scientists and were therefore selected for a scientific expedition to America. Their daughter is certainly very happy for their parents... It was nice... until we know that they are leaving,leaving it one in Japan. Fifteen-year- girl was sent to the home of a close friend of her parents, Saionji. Everything seems fine. She will live with her new temporary guardian often this happens, but there is the same. It was necessary that the old man drove off in India and this is not the saddest Mia will have to live in the same house with a guy her age named Kanata,son Saionji. From the very first day the war broke out between them. Mia was about to leave the house Saionji, but then almost knocking Mia down to their house flew UFOs. What will happen now with our heroes? What a surprise in store for them? Look!