"Boom boom boom..."
At the edge of the Western Wilderness, the Grand Canyon continues to move violently, becoming deeper and longer.
Meanwhile, a large amount of groundwater is converging into the Grand Canyon, turning the first half of the canyon into a deep river. However, there are no fish or Water Beasts inhabiting this river yet.
Due to the continued splitting of the Grand Canyon, geological activities like volcanic eruptions and earthquakes occur frequently, and the environment in the Western Wilderness is constantly changing.
Tribes living on both sides of the Great Rift Valley, as well as tribes affected by environmental changes, are migrating one after another.
These migrating tribes are competing for resources with the native inhabitants along their migration routes, leading to the extinction of many tribes, while some others take the opportunity to rise.