Three hundred million years ago, there were 250,000 devil kingdoms and eight million Devil Race clans in the Eastern Region of the Heavenly Devil Realm.
Among them, the Soaring Heaven Devil Dragon Clan and the Dark Devil Dragon Clan were the strongest.
As the saying went, one mountain could not contain two tigers.
Having inherited the bloodline of the Primordial Devil Ancestor Dragon, the Dark Devil Dragon Clan was more warlike, more combative, and more aggressive.
In order to eradicate the Soaring Heaven Devil Dragon Clan and monopolize the Eastern Region,
under the leadership of the fifth prodigy of all ages, Fifth Zhenyu, the Dark Devil Dragon Clan flattened thirty thousand devil kingdoms and exterminated 150,000 Devil Race clans within ten days.
On the eleventh day, they swept from east to west, leveling the Eastern Region's five greatest mountain ranges. After trampling the ninety thousand mountains into flat ground, they continued westward and, in just five days, destroyed another sixty thousand devil kingdoms and eradicated 310,000 Devil Race clans.
By the fifteenth day, after eliminating a total of 140,000 devil kingdoms and massacring nearly four million Devil Race clans, they finally met the Soaring Heaven Devil Dragon Clan on a narrow road and launched an unprecedented decisive battle.
In that battle, heaven and earth overturned, yin and yang reversed, and all things were destroyed, as though the end of days had arrived.
The Soaring Heaven Devil Dragon Clan displayed the supreme might of the Eastern Region's foremost Devil Race. Great Saint Realm and Ancient God Realm experts surged forth like a tide, appearing one after another without end.
Yet the villainous Dark Devil Dragon Clan produced one peerless supreme warrior after another out of nowhere. In merely two days, they had begun to gain the upper hand.
Seeing that the