The Heavenly Realm and the Demonic Realm had been at odds since time immemorial.
The heavenly creatures, deities, and gods enjoyed a divine and privileged life in the boundless, bountiful layers of heaven.
The demonic creatures meanwhile were trapped in dreary, infertile lands that were scorching hot during the day and frosty cold during the night.
The demons repeatedly tried to expand their territory to the human realm, either by directly invading it or mixing with the gullible human race.
This time around, the Fourth Demon King, one of the Seven Demon Kings who ruled in the Demonic Realm, formed an alliance with a rising demonic cultivation sect in the Human Realm.
The demonic cultivation sect, Crescent Mayhem Sect, started small but had recently grown rapidly thanks to the support of the Fourth Demon King. It gave rise to an avalanche of destruction that affected one human town after another.
