Other World Entertainment Circle

In the year 2150 of the Earth's Earth Calendar, thanks to the hard work of countless pioneers, the century-old racial melee finally came to an end. At 8:00 on July 4 of the same year, representatives from the four parties represented the Human Republic Empire, the United Nations of Aquatic Coexistence, the United States of Feather Tribe, and the Alien Base Self-Defense Organization signed a peace and development treaty at the Cultural Theater in Visgolna, a neutral place. Historically known as the 748 Treaty, barbarism ceased and civilization reappeared. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.