Just after Blue Star Group and Beautiful Country mobilized warships on a large scale towards the Yin Yang Sea Suppressing Palace, those countries with satellites mostly discovered the underlying issue.
The sudden appearance of an island off the coast of Japan Hokkaido shocked the countries that discovered it.
The current Blue Star is no longer what it was hundreds of years ago.
Hundreds of years ago, humanity's navigation technology was poor, and humanity was in the era of great geographical discoveries.
Those adventurers and merchants often found new islands and continents in the vast ocean, like Columbus discovering a new continent, which is a widely known classic case on Blue Star.
But entering the 21st century, Blue Star no longer has unknown islands left to be discovered; all the land on the surface has been touched by human footprints.
