In the Yuanyang realm, every 333 years, a terrifying life called "Kuiba" will appear. Kuiba is the fault of heaven and earth and the loophole of the universe, and each generation of kuibal will bring devastating disasters to the world. Therefore, the elimination of Kuiba has become an important task and a supreme glorious mission for the warriors of the two worlds of heaven and earth to fight bloodily. Although each generation of Quibal eventually escaped the fate of being slaughtered, in the short life of the fourth Quibal, he swept through the countries of the earth, established the Third Kuiba Empire, and became the overlord of the world. His deeds have been widely praised in later generations and have become a model for countless heroes and heroes to follow.