Back in the year that the God of Wind fell, it was because he did not fully recover from the serious injury in the battle against "Aging Tajik," and had fallen into a predicament of constant aging. In order to avoid a fall due to aging, he divided himself into four and became four Gods of Wind, one in each of the four directions of North, South, East and West. Yet even so, the core of "wind" was still constantly aging and collapsing. It became food for the demon to grow and strengthen itself.
Time passed by day after day. The demon went on becoming stronger while the four Gods of Wind was still unable to show any further improvement because the core part was damaged. The plan to get the God of Wind to "first self-split to avoid the attack, and when the four Gods of Wind became stronger, they would merge again to directly step up to the level of a great Divine Power," became nothing more than a stillborn baby. There was no way it could be executed.