The Spirit Dragon Kings Who Ruled the Battlefield

Invincible Mist was simply too powerful.

It not only interfered with the Federation's Soul Tool detection, but also enhanced the combat strength and defensive capabilities of the Abyss Creatures.

Its defensive enhancement in particular was enormous.

To kill an enhanced Abyss Creature, Soul Weapons had to expend at least three times as much energy as before.

Because of this, even more Abyss Creatures were able to charge closer to the Federation Legion's defensive lines.

On the frontal battlefield, artillery fire raged without end.

However, the fall of the first line of defense had thrown the Federation forces completely onto the defensive.

Fortunately, Gu Yuena had led a large number of Spirit Pagoda powerhouses to hold back more than twenty Abyss Kings.

Otherwise, the battlefield would likely have already descended into a major crisis.

The role of the Abyss Spirit Dragons had surpassed everyone's expectations.

Because Abyss Creatures could revive, they were practically endless.

Yet once the soldiers of the Federation forces were killed, they could never come back to life.

Every death meant one fewer soldier.

The unending Abyss Creatures had already become the Federation Legion's nightmare.

At this moment, the Federation Legion deeply understood the predicament humanity had faced six thousand years ago, when Abyss Creatures first appeared in the human world.

Back then, both powerful Soul Masters and Soul Weapons had been in desperately short supply.

Facing such terrifying beings must have been utterly despairing.

Gu Yuena's Silver Dragon Spear had been continuously devouring the Abyss Energy in the air.

However, the Spirit Emperor's strength was simply too terrifying.

His Spiritual Power had long reached the God Origin Realm and was several times stronger than Gu Yuena's.

Gu Yuena had to go all out just to barely withstand the Spirit Emperor's bombardment.

For that reason, she had no