A few days later.

Within a large field with an extension beyond the eyes, it was a large green plain with some trees around and some mountains it was possible to see a people.

In the middle of this field was a seventeen year old boy, he had blond hair in a golden tone like gold, his eyes were a crimson hue like blood in slit, like two precious rubies, he wore a white short-sleeved shirt and pants. black as well as black sneakers.

He was Gilgamesh, the King of Heroes and the current Sekiryuutei.

But what caught the most attention was his left hand.

He was covered in a red gauntlet with green jewels and ten golden spikes, it covered Gilgamesh's entire arm.

This gauntlet is one of the Thirteen Sacred Gear listed as Longinus, the Red Dragon Emperor's Gauntlet, the Boosted Gear where the soul of Ddraig one of the two Celestial Dragons resided.

Also in his left hand was an ax.

This ax is predominantly gold and has a single edged ax blade that is silver. The middle of the ax has an engraved design of Regulus Nemea in its lion shape. On the other side of the axe, there are three curved silver protrusions located at the bottom, middle and top of that side of the axe. At the top is a gold diamond with a silver diamond in the middle and below the bottom of the axe's center there are two diamond-shaped bumps but with the edges being extended.

This ax is another of the Thirteen Sacred Gear listed as Longinus, the Lion King's Battle Ax, where the soul of the Lion of Nemea, [Regulus Nemea] resides.

Two of the weapons capable of killing gods and breaking the balance of the world were in the hand of a single person.

Gilgamesh looked back and forth across the great swath of forest he had just annihilated with a burst of flame and back to the glove that covered his hand beside the axe. A dragon corpse lay before him, completely charred.

The forest burned in the crimson flames of purgatory. The heat made Gilgamesh feel warm and content, like drinking hot chocolate on a cold day, but in reality, the heat alone killed everything that lived within a hundred yards.

"How was it?" asks Gilgamesh.

"Very well master" says Regulus, the spirit of the Lion of Nemea that dwelt in Longinus [Regulus Nemea].

[Excellent partner] said Ddraig, one of the Two Celestial Dragons, and the soul that inhabited Longinus [Boosted Gear].

Gilgamesh was currently training his grip on the power of Ddraig and Regulus together.

Even for him it was difficult to maintain two Sacred Gears at the same time, the burden was enormous.

It had been a few days since Gilgamesh's meeting with Rias.

The King of Heroes was still angry.

He knew Rias could manipulate him, but he didn't think she would be so dumb.

Maybe he overestimated her.

Gilgamesh was still angry at what he did, not with Rias but with Koneko.

Maybe he should apologize to her.

[Partner behind you] warns Ddraig.

Gilgamesh turns and sees a Western Dragon flying high, he was half white and half red.

The Dragon looked at him as if he were an insect, but Gilgamesh didn't care.

Gilgamesh saw the Dragon inflate its mouth before shooting a great torrent of red and white flame from its mouth towards Gilgamesh.

The flames burned everything in their path, their temperature so great that they burned into the air.

When they hit Gilgamesh the ground began to melt.

The Dragon looked at him with a superior air.

Gilgamesh just swung his ax causing the flames to pull away and revealing him intact, not even a burn from the flames.

When the flames withdrew they began to freeze due to the sudden drop in temperature, leaving the Dragon scared.

[Boost!!] came out Ddraig's voice from inside the [Boosted Gear], announcing Ddraig's power to double its wearer's capabilities every ten seconds.

Gilgamesh felt his aura and power double in size the moment Ddraig's power was called upon.

It really was a scary technique, the ability to double the user's power was amazing, and as long as the user had enough stamina they could keep pushing.

And endurance was what Gilgamesh had in abundance, not only because he was a Demigod, and his body was tougher than humans and devils, but also because of his intense training.

[Transfer !!] said Ddraig's voice as he triggered another one of his ability, the ability to transfer energy.

All of Gilgamesh's aura that had been augmented was suddenly transferred to Regulus' ax which gained a golden and purple aura circling it.

With a single swing an energy bar comes out of the ax advancing against the Dragon who had no reaction time and had one of his wings cut off.

Due to having its wing cut off, the Dragon could not stay in the air and began to fall.

Gilgamesh inflated his lung before unleashing a torrent of flame at the dragon.

"Roar of the Dragon of Purgatory"

The crimson flames of Purgatory advanced, incinerating everything from the front, and the moment they came into contact with the Dragon, he was completely burned to the ground until there was no ash left.

Such was the power of [Purgatory Dragon Slayer Magic].

Ddraig was sure that these flames could easily compete with a Dragon King, if his partner achieves Dragon Force he could easily kill Dragon King Class Dragon and even seriously injure Dragons who reached the Dragon Celestial Class.

Sighing Gilgamesh thinks of his next plan of action.

Asia's rescue.

Apparently Asia had already arrived in Kuoh, only due to Raynare's fear of Gilgamesh she prevented Asia from wandering around the city and eventually finding him, so the girl hadn't met Issei.

Sighing Gilgamesh decided to finish this dungeon soon in order to rescue Asia.

Later With Gilgamesh.

The abandoned church in Kuoh City was placed on the hill located in a corner of the city. Why? It should have been pretty obvious, since Kuoh City was actually Devil's Territory.

The Church could not approach the devils or it would be seen as an aggressive act towards them. And after what happened in the Great War, clearly they couldn't start another war, not if they wanted to avoid being annihilated.

Honestly Gilgamesh didn't go to church very often, even when he was part of the Angels Faction, after all why pray for someone who is dead.

I shook my head, clearing unnecessary thoughts from my head. And then I went into the church garden.

My senses were far superior to those of a normal human, partly because I'm a Dragon Slayer and because of my training.

My nose picked up dozens of different scents inside the church. Four of them were fallen angels and the others obviously belonged to humans. It was hard to explain in word what the smell of human or fallen angel was like, I just knew it and never cared about it. Also, the dozens of humans have a distinct scent alongside the human scent. One smelled close to blood.