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The year was 186 and it was on the land of Azlaria, a focus area for the invaders. This land is defended by a race of demons with dark-type mana, which is capable of fending off counterattacks from the human race that seeks to take it.

The alliance forces, which include all races of humans, elves, werebeasts, dragons, and others, have been engaged in a great war in this age and year against the ruling race of the power of darkness, which is mostly made up of demons who have ruled nearly the entire world since the turn of the century.

Being the first and largest conflict in human history, this great war is known as the "endless war." It has lasted for hundreds of years, claimed billions of lives on all sides, and resulted in deaths from starvation or battlefield deaths.

And at that very moment, the human race who tired of being oppressed and slaughtered without end, started to launch a coordinated and massive counterattack with the assistance of the champions, who at the time were being led by a person from another world called earth holding the title of human race hero. The hero used the power of light to drive away the power of darkness from the merciless demons.

[Hero: Demons, be gone! Holy Shards]

Zap! Booom!!!

Within an instant, all the demons that the knights deemed to be exceptionally powerful were reduced to dust as a beam of swords materialized and swiftly accelerated toward the ones obstructing the hero's path.

[??? : Whoa, what amazing power!]

[???: He is a true hero, I never imagined he could have defeated them all with such ease. ]

[Hero:] Where has he gone? Khandra]

As he brushed dust from his golden cape, humanity's hero stated that

[Khandra: He seemed to have gone in first. You are truly aware of how he does that, correct?]

[Hero: Hmmmmmm, Well, given that he resembles the thunder god himself, that makes sense.]

[Khandra: I hope he does not reveal to the knights that he is actually a half-demon race, as that would later cause needless chaos.]

[Hero:Yeah...]

The two major protagonists of this conflict were seen getting ready to invade Azlaria's magnificent palace and watchtower, but because the watchtower, which was still standing and was heavily guarded by a group of powerful wizards from the demonic race, the hero and the other champions had to wait for the second champion to take control of and eliminate every watchtower in order to invade without having to kill many unnecessary lives of knights and other allies.

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From the east, the view focuses on the fortified watchtower.

At that moment, the easternmost watchtower of the palace was seen to be crowded by a large number of demonic forces, including demon archers, beserker demons, and their leader, the demon grand wizard, who had the shape of a parasitic worm and had fused directly with the watchtower, his head still remaining as it had before, forming a red one-eyed antenna rising into the sky.

To improve his vision and detect any unexpected attacks from the human race, the land, or the sky, the grand wizard of the small demon team appeared anxious and appeared to enlarge his eyeballs.

[Dream Wizard: Oh, helpless mortals, how dare you all come at us so hastily? ]

[Demon archer: My lord, it appears that our enemies are still not moving to attack us. Based on this, how will we punish all of these people by sending them to their own graves? ]

[Demon Wizard: how many of them are there? Who is in charge of the Alliance Army? ]

[Demon Archer: Mankind's greatest hero! However, it appears that the battalion of the most proficient healer race has not yet shown up for this battle. Should we wait to engage in a large-scale face-to-face battle instead of quickly cornering them to their weak point while they are still weak?]

[Demon Wizard: Hmmmmmmm]

[Demon Archer: I realize that we can win this fight simply if the human race and us are the only ones engaged in combat right now, but sadly, other races—such as elves and dragons—also contribute to putting an end to this conflict by gradually destroying us. and combined with particularly the hero and a few of the champions who possess the power of the light element, my lord, the elemental magic power we possess is undoubtedly insufficient to overcome them so easily! we will lose decisively if we attack like that!]

[Demon Wizard: Quit talking, you weak demon!]

[Demon Archer: I apologize, my lord. ]

Zzzzzztttt!!!!

[Demon Wizard: Huh? What on earth is that?,]

The demon grand wizard suddenly glanced up at the sky and saw a purple lightning beam beginning to streak in their direction, warning the two demon races of impending danger. At that moment, the two demon races were still unsure of how to defeat the powerful alliance team.

[Demon Archer: My lord? whats wrong?

[Demon Wizard: impossible! that's! ]

Zap! Zap! Zap!

Booooommmmm!!!!!!

As the mysterious figure touched down on the watchtower wall, a powerful crack appeared, instantly taking many of the powerful demonic race's lives. The human figure, shrouded in the power of darkness, had flown towards the demonic race's gathering spots with extraordinary speed.

[Demon Army: Kaaaaaaaaahhh!]

[Demon Wizard: Just who are you? Despite being a demon just like us, why are you attacking us? ]

The demon grand wizard became extremely nervous upon witnessing the intruder's strength, who had entered their base with such ease and without even being able to be detected from a great distance.

The mysterious man had long white hair holding two blue and red spears of justice, he stood up bravely facing quite a lot of demonic races who were very strong compared to the moon goddess kingdom's holy knights, when all the demonic races saw what his figure was they could see was a darkness-type mana beam rising into the sky covering his body as the aura of one of mankind's champions

[Demon Army: How could God permit humans to possess such power? that is absolutely insane! ]

The champion released a dark aura that seized the demons' necks, causing their legs to tremble violently and making them instinctively back away in terror.

[Reinhardt: demons, You have dominated my beloved kingdom for so long by murdering the king and queen whom I adored, so I will undoubtedly exterminate you all without a trace in this world! ]

The champion declared as he opened his purple eyes, which had the ability to terrorize the demons into submission. At that point, the pursuit to exact revenge on the knight who had failed started.

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