Ohgaki Ryuta is dispatched to the South Pole for a geological survey. It is a town named Frontier, a border town between Redbear and Bulljoy. He hears that the border is constantly shifting in that area. As a result of Ryuta's survey, it is discovered that Frontier is positioned on a huge iceberg and that even a minor slant of the iceberg shifts the boundary. One day, the iceberg starts to crack. People in the town escape to safer Bulljoy beyond the border in a great hurry, but under the laws of Redbear people running the border may be shot to death. Refugees and Ryuta confront the border guards, and then, ...


March 1957
Published as a supplement to "Omoshiro Book" (Shueisha, Inc.)