A tremendous change swept across the northern reaches of Zhang Yi's Divine Realm, and the entire ecosystem was transformed in its wake. As the terrain in the north rose, the currents of the rivers in the northern, central, and southern regions rapidly intensified. Vast amounts of water vapor were carried into the air, which then quickly cooled to form rain. Ice and snow accumulated on the mountaintops, creating snow-capped peaks and glaciers. The meltwater from these glaciers and snowpacks then rushed back into the rivers. These two abundant water sources converged, instantly widening the original riverbeds and forming several great, voluminous, and surging rivers that flowed from north to south. When the rivers reached the southernmost tip of the Divine Realm, they formed a massive lake at the foot of the Dawn Forest. This lake would henceforth be known as Wansen Lake.
