Billions of years ago, the God Pangu cleaved open primordial chaos with his giant axe and created this world. The Heavenly Dao was born, and the demon race came into being.
Millions of years later, Nuwa of the demon race created humanity. Humans and demons lived in harmony and ascended together to the upper realm.
But ten thousand years ago, the Heavenly Dao fell asleep and the world was sealed off, leaving the energy of heaven and earth scarce. The two races began a war that would last for ten thousand years, fighting over that energy.
Who could have known that several hundred years ago, creatures from another world would suddenly arrive?
The two races assumed that these otherworldly creatures knew how to open the world's barriers, so they joined forces to attack them, igniting a new war…