Chapter 524: Chew chew chew, who do you think invented this Underworld thing?

"Leviathan!?"

"It's not me!"

Hearing her name, the black-haired girl subconsciously denied it.

She also didn't know why that Dragon God in the sky could use the same ability as her; clearly, being able to use Sirzechs' 【Annihilation Magic Bullet】 earlier was strange enough.

Of course, Leviathan also had some guesses about this in her heart; she imagined it was highly likely inseparable from those bloodlines.

Looking at the ice-type magic array in the sky that was far stronger than hers, the black-haired girl pursed her lips and said nothing.

Before today, she had always been proud of her ice-type magic attainments, but right now, after seeing the same ability used by that Dragon God in the sky, to be honest, she was a bit broken.

The gap between her and the other party was like an ant and an elephant, completely not on the same level.

Just at this moment, Sirzechs waved his hand and threw out a piece of magic bullets, then shouted at Leviathan without looking back: "Don't be dazed! Hurry up and cooperate with Beelzebub to seize authority!"

"Okay!"

Hearing this, the black-haired girl came to her senses and hurriedly flew to Beelzebub's side.

As a Demon King, Beelzebub possessed the ability to seize others' spell formulas and manipulate them, so right now, having him solve the ice-type magic that was about to swallow the entire Underworld was the best choice.

Coupled with Leviathan's assistance, the feasibility of this plan was still quite high; at the very least, it was much stronger than sitting and waiting for death.

At this moment, although the magic array in the sky hadn't fully unfolded, the aura between heaven and earth had already begun to change.

Fine snowflakes drifted slowly from the sky, cold wind swept through the cracked clouds, stirring up white dust all over the sky, plating the earth with a thin layer of frost.

That chill seemed to seep into the soul, making one shiver involuntarily.

And this was just the aftermath that hadn't taken shape yet.

The devils and Fallen Angels on the scene looked at this scene, their hearts feeling tight.

If just the leakage of aura could produce this degree of anomaly, they already didn't dare to think about what the scene would be like when that terrifying ice-type magic in the sky fully took shape.

Ignoring the chill that was gradually climbing up her body, Beelzebub stared dead at the huge magic array in the sky, starting to try to usurp control.

It was just that when his consciousness touched the core of the spell formula, he only felt his thinking as if it had been frozen, starting to lag.

Too late to think carefully, he roared low: "Leviathan, help me!"

"Okay!"

Hearing this, the black-haired girl gritted her teeth, raised her hand to release magic power, and began to assist Beelzebub in seizing control of the ice-type magic array in the sky.

With Leviathan's assistance, Beelzebub's analysis speed of the magic array began to improve significantly; the originally obscure structure was quickly dissected under the joint efforts of the two.

Time passed in the collision of magic power, until a slight loosening came from somewhere in the array, and a hint of joy finally appeared on Beelzebub's face: "Success..."

Before the words fell, his expression froze instantly.

The next second, the Demon King's face turned pale, and the magic power in his body began to riot and churn as if it had been backlashed.

"Puff——!"

Blood sprayed from his mouth, turning into a dark red mist in the cold wind.

Beelzebub staggered back, clutching his chest dead, his eyes full of horror: "How is it possible?!"

"..."

Leviathan on the side looked at this scene, and a sense of powerlessness spread from the bottom of her heart like a tide, almost drowning her whole person.

If she hadn't guessed wrong, the other party should have also mastered 【Hegemonic Equation】.

But even with the same power, the real gap was as exaggerated as a chasm.

Despair gnawed at Leviathan's heart like a poisonous snake; was this kind of enemy really something they could defeat?

In the sky.

Li Ang watched the devils and Fallen Angels who were struggling below with a blank expression; he naturally noticed that someone had tried to seize control of 【Zero Drop and Fog Snow】 just now.

But so what.

Even without the specialty 【Hegemonic Equation】, the other party couldn't have succeeded; after all, the gap in stats was already enough to smooth out the lack of experience on both sides.

Feeling the massive amount of magic power accumulated in the magic array before him, Li Ang snapped his fingers lightly: "Time is almost up."

Accompanied by the crisp snapping sound, the huge magic array covering the entire Underworld froze instantly.

The next moment, endless blizzards poured down from the magic array, followed by a terrifying cold current capable of freezing all things.

Countless devils and Fallen Angels didn't even have a chance to react before they had already turned into crystal ice sculptures, their expressions frozen between horror and unwillingness.

Only a few powerhouses could barely resist, but they couldn't hold on for much longer.

"Demon King Lord!"