For ten million years there had been no mutation or evolutionary progress on the planet Illoral. This was a huge mystery to an Wingor scientists Dwyanna Ral and her husband Ambarr. The two of them intended to reactivate the evolutionary process on their world. When the experiment went wrong it created a unique radiation that causes evolutionary fluctuations in lifeforms. Because of this the native species fluctuated and changed intelligent people devolving into less intelligent forms, and beasts evolving into more intelligent forms.