Anime Crossover: Starting with an Infinite Dragon God as a Mount

At the same time, crimson destructive magic suddenly erupted.

Inheriting the destructive magic of his maternal family, the Baal family, he firmly holds the position of the strongest demon king.

No, it should be said that he was able to maintain his title of "strongest" because the power of destruction was used by him, the strongest demon king.

It's important to know that Sazex has the title of "Transcendent," which means he has transcended the boundaries of his own race!

Even Seraph and Asmodeus, who also hold the title of Demon King, are separated from him by a boundary that is almost dimensional!

Su Mu's face was cold as he thrust out his holy spear with unstoppable force, colliding with Sazex's hand, which held crimson destructive magic.

Because he mistakenly believed that the person hiding in the shadows was the enemy, he had been on high alert and prepared to seize the opportunity to strike with all his might when the enemy appeared—at least, that's what anyone who saw him at this moment thought.

Although Sazex was powerful, he had not expected Su Mu to make such a sudden move, so he was caught off guard, or rather, caught off guard by Su Mu's intentions.

Moreover, it captured the exact moment when Sazex had just appeared from the other dimension.

At this moment, both defensiveness and a supernatural sense of "balance" are at their worst.

The effect of Su Mu's actions was extremely significant.

The crimson destructive magic that had once left a illustrious name in the history of the underworld suddenly exploded.

However, Sazex's resistance did not achieve the desired effect.

The golden holy spear trembled violently from the powerful destructive magic.

After all, the Holy Lance was still in Su Mu's hands, and was controlled by Su Mu himself.

In terms of raw strength, Su Mu was no match for Sazex, who was a transcendent being.

If he hadn't seized the opportune moment, he would probably have suffered a complete defeat.

However, the Holy Lance showed no signs of damage and, under Su Mu's control, stubbornly pierced towards Sazex's palm.

Because this gun is essentially a relic of "eternal destruction".

Eternal Destruction is a system created by a god who controls the multiverse, the Mercury Serpent.

Compared to his level of power, most of the worlds that Su Mu knew were utterly insignificant.

Sazex might be considered a master in this world, but it's simply impossible for him to use his destructive magic to destroy the relic of Eternal Return.

So, that's the ending.

The sound of flesh being pierced, the groans of blood and bones, suddenly rang out.

Sazex stared blankly at the back of his hand, the golden spear tip piercing through his palm and exiting from the back of his hand.

However, this demon king, the one who surpasses all demon kings, reacted instantly.

The bones and muscles in his palm immediately tightened, attempting to stop, or at least slow down, the Holy Lance's continued thrusting.

Rias's exclamation only just rang out at that moment.

"elder brother!"

The red-haired demon girl stared wide-eyed at the scene before her, completely bewildered by what had just happened.

Not only Rias, but all the girls in the school, including Sirzechs himself, were somewhat dumbfounded, as they were still in the underworld and heavenly realms that had not yet appeared in the alternate dimension.

Initially, they were still on guard against potential enemies, but then Su Mu seized the opportunity to launch an attack—

But why is the "enemy" who has appeared a demon king from the underworld?

more importantly--

Su Mu's sudden thrust of his spear pierced directly through the palm of this strongest demon king.

And judging from the current situation, if this continues, it might even come down to a life-or-death situation!

At this moment, Su Mu frowned slightly, as if he realized something.

The holy spear, which was intended to be thrust down with even greater force, was slightly weakened.

"So, you're not the enemy?"

Su Mu asked with some confusion.

Then, with displeasure on his face, he asked a question in return.

"If you're not an enemy, then what are you doing hiding in the shadows?"

Sazex was speechless.

Chapter 120 Rebel has been discovered by the Demon King!

It seems that Su Mu's actions were perfectly reasonable.

Believing the enemy to be lurking in the shadows, he focused all his attention and attacked the moment the opponent appeared.

To be honest, even the strongest demon lord, Sazex, had one of his hands crippled in an instant.

If it were Seraph, a slightly weaker demon lord... then the outcome would be predictable.

"Sazex!"

Exclamations of surprise rang out one after another.

Demons and angels from the underworld and the heavens appeared.

Michael glanced at Su Mu, who was still holding the gun, a thoughtful look occasionally flashing across his face.

"Tick, tick."

Blood continued to drip from Sazex's palm.

He raised his other hand to stop several demon guards who seemed poised to rush up to help him.

In this situation, let alone losing a hand, even if one were to die at Su Mu's hands, there would be no one to seek justice.

After all, if you put yourself in the shoes of someone hiding in the shadows, who wouldn't think they are a lurking enemy?

Therefore, seizing the opportunity and acting decisively is the only logical thing to do.

If he hadn't been the victim, Sazex might have even praised Su Mu for his decisive action and excellent timing.

Su Mu remained calm as he pulled his holy spear from Sazex's hand, causing the bones in the demon king's hand to creak and groan.

It seems that they are displeased with the demon king's actions of hiding in the shadows and spying.

Furthermore, it seems that even after realizing that the person in front of him was not an enemy, he still showed no regret or remorse for his decisive action.

No one said anything about it.

Or rather, in this awkward situation, everyone present looked at each other, unsure of what to do.

What a pity.

At this moment, Su Mu was filled with emotion.

Rias's reaction was a little too quick. If she had reacted any slower, Rias might have been able to take advantage of this opportunity, or rather, a legitimate reason, to try and kill Sazex right here.

If this strongest demon king, the pillar of the underworld, were to die here, the entire world would surely descend into chaos.

In fact, the uproar it caused was even greater than the destruction of Hell, the stronghold of the fallen angels.

Of course, he also knew that it was practically impossible to kill Sazex during this opportunity.

In the worst-case scenario, the two could even suffer heavy losses.

Now... that's just right.

All things considered, killing it might not be as effective as stabbing it.

The fact that the strongest demon king in the underworld has had one of his hands temporarily crippled is enough to deal a blow to the demon race, and may even cause some people to have thoughts that should not have arisen in the first place.

Even though the Phoenix clan of the seventy-two demon pillars possesses a treasure called "Phoenix Tears," which is said to be able to instantly heal the wounded, healing one hand should not be a big problem.

However, injuries can be healed, but the fact that the Demon King lost a hand after being stabbed by a human cannot be erased.

Su Mu deliberately spoke up, forcing the people hiding in the shadows to come out.

According to his guess, the most likely one to lead the way is Sazex, the strongest demon king of the underworld.

Of course, if it's Michael, then there's not much difference.

Moreover... crippling Sazex's hand to incite unrest was not Su Mu's main objective.

His main purpose was to take this opportunity to secretly leave a "stigmata" on Sazex's hand!

Logically speaking, the power generated by the Eternal Destruction System should primarily depend on its user, rather than the artifact itself.

However, Su Mu discovered that by possessing the Holy Covenant: Spear of Destiny, he could use it in the world of the Day of Divine Wrath, where the Holy Spear was "according" to the original owner whose destiny should belong to it.

In addition, he also possesses his own "reason" and his own power.

A single strike with the Holy Lance will leave a Holy Mark on the target. Those bearing the Holy Mark will become war slaves of the Demon City after death, and those killed by those bearing the Holy Mark will also become war slaves of the Demon City.

This is the power that Reinhard Tristan Eugene Heydrich, the "Golden Beast," originally possessed in the Creation Rank, as the original owner of the Holy Lance.

However, Su Mu, who has only reached a certain rank, can use some of these abilities, though there are limitations in his ability to summon battle slaves.

Perhaps it was because he understood what the golden principle residing within the Holy Lance truly was, or perhaps it was for some other special reason.

However, the fact remains that it can be borrowed.

This naturally includes the most basic step: inscribing sacred marks.

So, taking advantage of this opportunity, Su Mu inscribed the Holy Mark on Sazex's hand and then hid it.

Furthermore, the injury served as a cover, preventing Sazex from discovering the tricks Su Mu had done to him, and leading him to believe it was simply a result of the hand injury.

Furthermore... even if he could discover the holy mark on his hand, he wouldn't know its effect. He would only assume it was an ability attached to the holy spear in Su Mu's hand, without realizing that the holy mark was Su Mu's main purpose in making his move.

"I really look like a mess."

Sensing the somewhat somber atmosphere, Sazex scratched his red hair with his uninjured hand, a slightly embarrassed smile on his face.

It seems that despite suffering an injury that could cripple his hand, he still didn't take it to heart.

Whether this attitude reflects his true thoughts or is a facade (a pretense of having gained something), it demonstrates the magnanimity of this demon king.

“Well then, let me introduce myself. My name is Sirzechs Gremory, Rias’s older brother.” Sirzechs extended his hand. “By the way, I’m also the Demon Lord of the Underworld.”

The Demon King, who had surpassed others, said with a smile.

"Su Mu." One shouldn't hit a smiling face, so Su Mu briefly introduced herself in a calm tone and extended her hand as well.