Genes Kingdom is a country in the Mediterranean Sea. Although it is a small country, it is famous as a high tech country. There are three princesses in this country, and each princess has her own gift. Above all, Kana, the second princess is know as the genius of robot technology. However, because she is so shy that she doesn't open herself to others except her sisters and Rincle, a humanoid robot she made.

Meanwhile, unknown big robot appears in other countries, and it breaks the robots of these countries. The next target of the robot is Genes. It appears on the seashore, and it breaks through the defense line easily. What is the pilot's purpose? Who is he? Whether will three princesses save their country from the robot?

(AnimeNfo)