At this moment, five peripheral planes were also being shadowed by the dark invasion, their projections surfacing, filled with countless Purgatory True Demons and demonized alien races furiously clashing with the Heavenly Feather warriors.
Those Purgatory True Demons and their vassal alien races were extensions of their rule and will.
If they could flatten those five planes and reach the trunk of the Eternal Divine Tree, they would be able to draw upon the power of the Supreme Abyss and corrupt the entire domain.
Therefore, in the three fiercely contested battlefields, those Human Race Heavenly King strongmen and the War Pattern Mech Legion that suddenly appeared were immediately discovered by several Demon Gods.
The presence of humans was not unfamiliar to the existences at the Demon God level of the Eight Great Empires, just as Diorus and the others were aware of the Heavenly Feather Alien Clan and another battlefield.