The modern protagonist is swept into a giant alien island world with multiple ecological circles by a mysterious storm. A circular island chain with a diameter of more than 1,000 kilometers consists of seven ecologically different islands, with a mysterious core island in the center.
There is a "source power" energy system on the island, and living things are mutated under its influence. Relics of ancient civilizations are scattered across the islands.
There are a small number of indigenous tribes on the island, small settlements established by previous generations of travelers, and various mutated biomes.
Unfold a series of stories
