Omake: DxD Universe

Mordred, Vali, and Ise were currently trying some tricks with a huge, red dragon; Great Red.

"Kuahahaha! You guys are doing much better now." Red laughed as the trio did barrel rolls and synchronized flight like fighter jets in the dimensional gap.

"Baka Red, you're making them add more noise in my home. And their mana isn't insignificant either, it's cluttering the place." A black haired woman with dead fish eyes glared at the red dragon.

"We'll just clean the place up again Ophis, don't worry." Mordred smiled at her and she huffed. "I want chocolate milk as compensation."

Mordred smiled wryly and he took out a jug of the liquid gold in Ophis' eyes. It was in a glass container too. Meaning that it will be delicious. It's in a fancy shmancy jug after all.

"That's the good stuff." Ophis nodded in satisfaction and Red rolled its eyes.

"Infinite dragon god, more like infiNEET god. Mordred, she's just leeching off of you." Red snorted.

"Them's fighting words baka Red..." Ophis was ready to throw hands and the dimensional gap shook from her power. It wasn't truly infinite, but it was like that to an onlooker.

"Shouldn't we stop them?" Ise raised a brow and Vali was just excited to see a fight between fellow true dragons.

As the apex dragons, they can't fight except in the dimensional gap. So Vali ignored Ise and just goaded them on.

"Yeah! Red thinks cookies and chocolate milk are crap. And Ophis told me that your tricks are ass." Vali grinned and the two suddenly exploded with fighting intent.

Their slitted eyes turned paper thin and their powers went to life. Incredibly dense mana crashed against each other and Mordred sighed at Vali.

"No massages for you, little miss. You know that goading them on would be trouble. Now I'll have to stop these two from fighting." Mordred clicked his tongue and Vali gasped.

"Y-you wouldn't." She couldn't believe it. His massages were one of the wonders of the world. Mordred honed it to the maximum and is even crowned as the one who has Godly hands.

Mordred ignored her and Ise smirked at her. "That's what you get for being an ass."

"Huh!? You punk! I'll beat your face in!" Vali's aura exploded and Ise squinted her eyes.

"Try me you delinquent!" Her hair immediately turned golden and lightning arced on her body.

Four true dragons flaring their powers to the maximum began to destabilize the dimensional gap. And Mordred tried to knit the space together back again.

But a huge hole quickly formed and he got sucked inside of it with Ise and Vali because they were closer to him.

"Look at what you did! Now Mordred won't be able to give me my snacks you dumb lizard!" Ophis roared. She slowly transformed back to her dragon form.

"Me!? You started it you braindead snake. Your IQ is definitely on the opposite spectrum of infinity!" Red hissed and they started quarrelling.

Falling into a spatiotemporal stream, Mordred and the heavenly dragons were pretty calm for being whisked away.

The two were arguing, but Mordred tuned it out. "Where will this place lead us? I hope it's an exciting universe or something." Mordred hummed.

It will be their little getaway. And it would be a pretty nice vacation to another world.

After travelling through the currents of time and space. They arrived at a place that disappointed him.

"Isn't this Kuoh? What a waste of time." Mordred sighed.

"Wait... I can feel it. Ddraig is nearby. Woah, that's freaky. So I have another version of me here?" Ise blinked and she wanted to see what they were like.

"Hmph, I bet they're useless. Mordred had to build you up to the maximum. Your mana and magic were extremely sub par." Vali snorted.

Mordred sighed as they started quarrelling like cats and dogs again.

"Whatever, let's just check the place out." Mordred rolled his eyes and they teleported to the place where they felt Ddraig's soul.

"The signal I'm feeling is pretty weak... I'm having a bad feeling about this." Ise started to get nervous as they entered Kuoh academy.

"Kyah! A prince arrived!" A girl shouted as she saw Mordred.

"Geh, fan girls... Come on ladies, we need to get out of here fast before someone throws their panties at me." Mordred frowned and they weaved through the forming crowd like water.

"That was close... Someone even tried to grope you." Vali growled and she remembered the fan girls from the different factions back at home.

"Hah. I don't just go for anyone you know? I'm not like Azazel." Morded sighed and they entered the occult research club.

And because they have such a tight hold of their magic, the devils didn't notice them entering the place.

"Hmm? I smell something foul." Mordred squinted his eyes and they entered the club room.

Everyone inside craned their necks towards them and Ise frowned at what she saw. "Ewww, I'm a guy here? Damn, I can't imagine being just Mordred's bro."

"Who are you?" A familiar maid immediately got tense and was prepared to fire her magic. Almost suffocating the others who were quite weaker than her due to her dense mana.

"Grayfia... It seems you ended up with Sirzechs here, I can smell him on you. It makes me a little angry. But you're not the same anyway." Mordred squinted his eyes for a bit.

"Let's all calm down for a second, I'm Vali Lucifer. This is Mordred Pendragon, our master. And this girl over here... Well, she's your counterpart." Vali pointed at the Issei.

"Huh? Damn I'm hot..." Issei quickly recovered after seeing Ise.

But he suddenly got planted on the wall as Ise gave a spine chilling glare. "Disgusting, don't even look at me. Or I'll kill you." She growled and her horns started to appear, lightning beginning to arc around her.

"Wait... A Pendragon and a Lucifer? W-what's going on?" Rias blinked dumbly and Mordred gave her a once over.

"It hurts to see it... Rias, you're incredibly weak. And your peerage is too it seems. You definitely let yourself go." Mordred frowned.

"Speak, why are you here?" Grayfia was getting anxious. They didn't react to her display of power and the angry looking Ise was starting to make her nervous. Her aura is quickly rising as her subconscious hold of it weakened.

"Well, it seems we are from a different universe. But some things don't change it seems." Mordred gave Riser a look. He still wore his deep v-neck shirt. Looking like the douche of the century.

"You dare insult this great Riser!?" He threw a fireball at them and Vali blew on it lightly and it disappeared.

"Guhahaha! He still talks in third person? Get a load of this guy Mordred. Garbage truly can be funny sometimes." Vali laughed and Riser looked like he was about to pop a vein.

"Don't mind us Grayfia, we're just observers please do go on." Mordred waved his hand lazily and he lost interest in them immediately.

Rias was weak, along with her peerage. And he could feel their insecurities too. Gasper is locked up in a sealed room and Valerie was nowhere to be seen.

They were definitely nothing like his family. It was like seeing a before and after ad. Only in reverse where the after one was crap.

Grayfia tried to secretly call for the Satans. She then donned on a poker face, coughing.

"Rias-sama will be having a rating game with Phenex-sama in order to break their marriage contract. In ten days, it will be held." Grayfia announced and Riser walked up to Rias.

"Resistance is futile Rias. You will be mine, it's our duty as devils to make children immediately. Especially when it's so hard for us." Riser smirked at her and Rias frowned deeply.

"Ugh, I've seen enough. Mordred, can I kill that guy?" Ise pointed at Riser.

"There shall be no violence during this meeting." Grayfia looked at them sternly.

"I guess, they have spares. Is he still the 3rd son Grayfia?" Mordred asked her and she twitched.

"So it's still like that here, then it's fine." Ise suddenly disappeared. A true instant transmission.

Everyone missed it and Riser was already gone. "W-where is he?" Grayfia broke into a cold sweat.

"Gone, reduced to atoms. I threw him in the dimensional gap. People should definitely treat it as a waste disposal system. It disintegrates anything that isn't strong enough after all." Ise shrugged and the devils gulped.

The room went quiet and they just stared at them with disbelief.

"Tea, anyone? I almost forgot, but it's afternoon tea time right now." Mordred started serving tea, a gentleman should know his beverage and offer it to those who would like some after all.

"Y-you killed him?" Akeno stuttered and Ise nodded with a vicious smile.

"Annoying bugs that yap should be killed, no? And he attacked my master. A sin that is punishable by death. I bet he's enjoying his little swim in the dimensional gap." Ise grinned.

"Let's calm down, please." A blonde girl with long straight hair looked scared.

"Ahhh, you scared Asia, Ise. There, there, it's alright." Vali patted her head.

After giving Shirone a cookie, Mordred sat back down and crossed his legs. "Now, maybe I should change things here a bit? I bet that insects are lurking around in the dark. Isn't that right, Grayfia?"

Mordred snapped his fingers and his whole kin arrived in the place.

"Mordred-sama, this place is quite different huh?" A white haired young man with a red gem in his chest looked around curiously.

"A new world? Awesome!" Someone that could pass as his sister did a guts pose and was quite excited to explore.

"Mo-kun, you got yourself in another mess?" A regal, blonde woman with a blue cape and a crown raised a brow at him.

The devils kneeled down immediately due to the holy aura coming from her intricate spear and golden sword. She was prepared for an apocalyptic fight because he called all of them.

"Ara~ what a shame, it seems that Rias' peerage here is quite pathetic." A black haired woman with long hair chuckled.

"Mordred, what's happening here?" A blonde with amethyst eyes emanating a holy sanctuary almost made Rias' peerage keel over and die.

"Well, first we exterminate bugs. But please tone down your holy aura first. They're dying over there." Mordred pointed at the devils that were gasping.

"Heh? But it's just the aura from father and miss follow the rules? Aren't the alternate selves of our friends a bit too weak?" The girl in full plate armor was disappointed.

"Please understand that they're young. And Mordred-sama probably didn't guide them." The white haired man reminded her.

Mordred clapped and everyone went quiet. "I'll show you something good, devils. We'll erase the Greek underworld first."

He snapped his fingers and they suddenly found themselves in a place that typically looked like hell. Unlike the devils' and fallen's underworld that was pretty normal, except the violet sky.

Mordred gave the woman with a crown a look and she nodded. "Well, this skeleton is definitely not needed here."

Vali and Ise protected the devils with barriers and the blonde woman raised her sword.

"This is a fight that will decide the world's fate. And the innocent will find the promised land. Ex..." Her sword hummed with golden light.

"CALIBA!" She brought down her sword and the world turned white.

After the light died down. There was nothing left of the Greek underworld. Just a molten crater, the size of the Yucatan peninsula. Only a handful of reapers that were tired of Hades' shit was left.

"W-what are you people?" Grayfia kneeled down as her legs buckled from the divine might.

"That's a good question. I'd like to say that we are humanity's heroes. Purging schemers one by one." Mordred took out Caliburn.

"And there are too many of them. Let's go for the next one, yeah?" He smiled and the devils shuddered.

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Thanks for reading everyone, ciao.