"This is Gamindustri (ゲーム業界 Gamegyokai). Beings called the Goddesses rule the countries of this unreal world.
The four Goddesses govern four states: Planeptune, Lastation, Lowee and Leanbox.
For many long years, these countries fight each other for Share, the source of the Goddesses' power.
However, fearful that the conflict would pointlessly erode their countries' strength, the Goddesses signed a Friendship Treaty forbidding them from taking the Share by force.
Under the treaty, the Goddesses and their younger sisters took a new stage in their relations.
It was the dawn of a new, dynamic era marked occasionally by shared laughter, disputes as well as cooperation.
What does the future hold in store for Gamindustri?"