Hey guys! Im very happy that a lot of you have been supporting my first fanfiction, but i have read the negative reviews and most of the suggestions. I will be reviewing the chapters before i post them now and i shall try my best to make the grammar good, also the Cataclysm Arc will focus on Issei 90% of the time so for those that hated Tomoki being the main character for a bit, I hope you will be satisfied now. Anyway enjoy the chapter!

"Talking"

'Thinking'

{Chroma Speaking}

[Oblivion Speaking]

(Ddraig/Albion Speaking)

*Ability/Action*

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CHAPTER ONE

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*TIME SKIP, A FEW WEEKS BEFORE SEASON 3 OF DXD*

*TOKYO*

"Hehehe, Come on how about you have some fun with us girl?" Asked a man with a perverted smile.

"Ara ara, You boys sure are bold asking a girl like that. Alright, Lead the way." Replied a girl with black hair covering one of her eyes.

"Hoh? I like you already! Hahahaha!" Said another man as he began walking into an alley.

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"AHHHHHHHHHHHHH!" Screamed the group of men.

"HELP! SOMEBODY HE-" Tried to scream one of the men before he was killed.

The girl had devoured all of them. She was licking her fingers to savour the taste.

"Still devouring people i see?" Asked a man with Dark brown hair and Orange eyes.

"Hmmm? Is that you... Issei-san?" Asked the girl.

"So you still remember me, Kurumi Tokisaki." Said Issei.

"*Giggle* I'll never forget the man who took my heart and my first time." Replied Kurumi Tokisaki as she licked her fingers seductively.

"Heh, you haven't changed at all." Said Issei.

"So, Issei-san i suppose you didn't come here just to chat right?" Asked Kurumi.

"Unfortunately, no i didn't. I came here with an offer for you." Replied Issei.

"An offer?" Asked Kurumi.

"Im forming a team, A team that will have six members that are the strongest of the strongest." Explained Issei.

"Ara ara, could it be that i was your first choice Issei-san?" Asked Kurumi.

"Perhaps, you are the strongest woman i know." Replied Issei.

"In that case, I'll join your team Issei-san." Accepted Kurumi.

"Excellent! I'll give you the address of where all of us will meet, come here tomorrow." Said Issei as he gave Kurumi the address.

"Hmm? The Dimensional Gap?" Asked Kurumi.

"Indeed, it's a test. If any of the five people i recruit can't survive the trip then they never deserved to be in the team." Explained Issei.

"Very well, i shall arrive tomorrow." Said Kurumi.

"Understood." Replied Issei as he teleported away.

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*SEALED REALM OF HELL*

Issei was now in a chamber with torches all around and staircase leading to a structure holding a what looked like a Soulstone.

"So this is the chamber Shinigami told me about." Said Issei.

{Careful, i sense something evil.} Warned Chroma.

[I feel like i recognize this evil power...] Said Oblivion.

"Evil huh? I don't mind having a bad guy in the team." Said Issei as he walked up the staircase.

"So you think someone was sealed within this Soulstone?" Asked Issei.

[That is a Black Soulstone, those are known for sealing the most powerful of foes.] Explained Oblivion.

{You seem to know a lot about this Stone Oblivion.} Said Chroma.

[Of course, i have been sealed in one before Shinigami released me.] Replied Oblivion.

"So, how do i release whoever is inside of this thing?" Asked Issei.

[Simple, remove the Black Soulstone from the Bindings holding it and then smash it.] Replied Oblivion.

Issei then took the Black Soulstone and smashed it with his hands.

A dark aura then surrounded the room and a figure began to form. Screams of multiple souls could be heard, screams of pain and agony. Soon the smoke revealed what looked like a true demon.

"So you were the one trapped inside the Black Soulstone?" Asked Issei.

[No way!] Said Oblivion.

{What is it?} Asked Chroma.

"Who are you?" Asked the Demonic looking beast.

"I am Issei Hyoudou, The Black Dragon Emperor. I was the one who has freed you." Replied Issei.

"And why exactly would you... Do that?" Asked The demon as it walked around Issei. It was observing him.

"Im forming a team, a team that has six members that have immense strenght. We already have two members right now, including me." Replied Issei.

"Did you free me from my prison... Just to enslave me?" Asked the demon as it was still observing him.

"No, Nothing like that. I just want you to join us, we as a team will achieve many things and have many great battles with many factions Angels, Devils, Fallen angels and many more!" Replied Issei.

The Demon had stopped observing him and its eyes glowed when Issei mentioned Angels and Devils.

"The Nephalem..." Said The demon with disgust.

"Nephalem?" Asked Issei.

"The Nephalem was the one who had sealed me, The coward caught me offguard and used the Black Soulstone." Replied The demon.

"What was this Nephalem?" Asked Issei.

"A hybrid of an Angel and a Devil. I don't know how much time has passed since then but i wish to destroy the Angels And Devils for creating such an abomination..." Replied the Demon.

"Well, there are multiple Hybrids out there. You'll be able to annihalate them easily if you join us... Umm?" Said Issei as he asked for his name.

"Diablo..." Replied the Demon.

"Diablo, If you truly desire to destroy the Angels and devils then join us! You will have many fights with both of those factions and perhaps you might even find a Nephalem..." Said Issei.

"The offer is tempting indeed... I am the Prime Evil, how would you deal with me should i attempt to kill all of you in the team?" Asked Diablo, expecting a good answer.

{RAVAGING DRAGON BALANCE BREAKER!} Said the Eradication Gear.

"This is only my first form, i have two more that are much more powerful." Said Issei.

"You are indeed powerful, i presume that the others are as well?" Asked Diablo.

"Of course." Replied Issei.

"Very well, i shall join your team... Issei Hyoudou." Accepted Diablo.

"Good choice, here is the address for where all of us will meet tomorrow." Said Issei as he gave Diablo the address to the Dimensional Gap.

"The Dimensional Gap, very well. I shall arrive there tomorrow." Said Diablo.

"Understood, i shall be going now." Replied Issei as he teleported elsewhere.

Diablo then teleported away and arrived at small village that would soon be in flames.

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*SOMEWHERE IN THE SPIRIT REALM*

A man with golden hair and red eyes was walking in a desert quitely. Until a magic circle appeared revealing Issei Hyoudou.

"Hmm?" Asked The man with golden hair as he turned towards Issei.

"Hello there, I am the Black Dragon Emperor. Issei Hyoudou." Introduced Issei.

"A human?" Asked the man.

"Not at all! I am Half-Dragon and Half-God." Replied Issei.

"God huh? What powers did you inherit from this so called God?" Asked the man.

"The Power of Death, i am one of Death's many representitives in the Universe." Replied Issei.

"Oh? And what would the Aspect of Death want from me?" Asked the Man.

"Im forming a team that contains six members with immense power and you my friend are the third candidate. I wish to recruit you, we already have three members including myself. However someone with your strenght would be nice to have in the team." Explained Issei.

"Why should i join your team?" Asked The man.

"Why not? You desire battle right? You will have countless battles with powerful beings and even Gods if you join the team." Replied Issei.

"Alright... I Gilgamesh will join your team, If you defeat me in battle." Said Gilgamesh.

"As you wish." Replied Issei.

{RAVAGING DRAGON BALANCE BREAKER!} Said the Eradication Gear.

Gilgamesh then summoned multiple swords all aimed at Issei.

All of the swords then flew towards Issei, but Issei was able to dodge all of the swords.

'Damn, that could've killed me. He's no joke.' Thought Issei.

{EXTINCTION CALL!} Said the Eradication Gear as a massive burst of destructive energy was shot from beneath Gilgamesh.

"What the?!" Said Gilgamesh as he tried to dodge, but it was too late he was caught in the blast.

After the smoke from the blast disappeared it was revealed that Gilgamesh was still standing.

"Heh, that was a strong attack but it's not over yet!" Said Gilgamesh as he unleashed an attack.

"Billion Blades!" Shouted Gilgamesh as about a billion swords appeared all around Issei.

'Oh crap!' Thought Issei.

All of the swords then flew towards Issei, they were everywhere Issei had no escape. Until...

"Deaths Embrace!" Shouted Issei as the two hooks were summoned.

"What's that?!" Asked Gilgamesh.

'Che, doesn't matter he will still die.' Thought Gilgamesh.

All of the swords were now about to hit Issei until...

"WHAT!?" Shouted Gilgamesh as he saw that the swords were not doing anything, they were all passing through Issei like he never even existed.

All of the swords were now gone. And Issei was not hurt at all.

"One ability of these hooks is that it can warp my body into a Mist of Death, making anything unable to touch me." Explained Issei as he flew down with his Balance Breaker and hit Gilgamesh in the gut.

"Arrrgh!" Gilgamesh was now Holding his gut.

"Give up." Suggested Issei.

"Che, Fine..." Said Gilgamesh.

Issei then deactivated his Balance Breaker.

"Alright, since i beat you. You're gonna have to join the team." Said Issei.

"Yeah yeah, Where do i go?" Asked Gilgamesh.

"The Dimensional Gap, do you know where that is?" Asked Issei.

"Yes i do, when should i arrive?" Asked Gilgamesh.

"Tomorrow, you should see a building in there just enter it." Replied Issei.

"Fine." Said Gilgamesh.

"Alright, i'll be going now. See ya!" Said Issei as he teleported away.

'Che, maybe it won't be that bad...' Thought Gilgamesh.

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*ROYAL BIBLIA ACADEMY*

'Royal Biblia Academy, the Academy that teaches students how to properly use Magic.' Thought Issei.

[What exactly is keeping this school from being discovered by the Human Government?] Asked Oblivion.

'The Principal is on par with the strenght of an Ultimate-Class Devil, so naturally he knows how to properly use Deception Magic.' Replied Issei.

{So if the principal is on par with Ultimate-class devils, is he the one we're here for?} Asked Chroma.

'No, we're here for someone else. One of their strongest students, part of their Trinity Seven.' Replied Issei.

"Hehehe, well if it isn't the Black Dragon Emperor." Said a man.

"Hmph, im quite surprised at how big your academy has gotten." Said Issei.

"Hehe, well i did receive help from you a few years back." Replied the man.

"True, so how is the Trinity Seven doing?" Asked Issei.

"They're fine, however they don't really know who you are except for "her"." Replied The man.

"Wow, Master Biblia the man who doesn't introduce the man who helped build this academy to his best students." Said Issei.

"Hey! It's been awhile i've forgotten!" Replied Master Biblia.

A red haired female then appeared and ran towards Master Biblia.

"Headmaster!" Shouted The girl.

"Hoh? Lilith? Im kinda busy here." Replied Master Biblia.

"But! Arata is doing perverted things again!" Said Lilith.

"HAHAHAHAHA! Come on Lilith, just put it on!" Shouted Arata as he was holding a dress.

"Nooo!" Replied Lilith as she activated her Thema and started shooting Arata.

"Oi! Thats dangerous!" Shouted Arata.

The Headmaster then hit both Lilith and Arata in the head.

"Ouch!" Said Arata.

"Headmaster what was that for?!" Asked Lilith.

"Im talking to a very special guest here! He helped build the Academy a few years ago." Said The Headmaster.

"Helped build it?" Asked Arata.

"Hello." Greeted Issei.

"Ah! We're terribly sorry Headmaster." Apologized Lilith.

"It's fine, just head back to the school." Replied Master Biblia.

"Hai!" Replied Lilith while she dragged Arata away.

"So, what is it that you want Issei?" Asked Master Biblia.

"I just want to recruit someone in your Trinity Seven for my own team." Replied Issei.

"Hoh? Who might that be?" Asked Master Biblia.

Issei was about to answer until a new voice interrupted.

"Hmmm? Issei-kun is that you?" Asked a blonde girl with purple eyes.

"Heh, yeah it's me. Nice to see you again Lieselotte." Replied Issei.

Lieselotte then ran towards Issei and hugged him.

'Hoooh! Her huge breasts are touching me!' Thought Issei.

{I was about to forget you had a perverted side to you too...} Said Chroma.

"It's been awhile! Maybe you'd like to do it in bed?" Asked Lieselotte seductively.

"Hahaha! Maybe next time, but for now i have an offer for you." Said Issei.

'Hmm? So Lieselotte is the one he wanted to recruit, well looks like im gonna have to make Arata part of the Trinity Seven.' Thought the Headmaster.

"What is it?" Asked Lieselotte.

"Im forming a team of the strongest fighters i can gather, i am fully aware that at your best you're atleast on par with a High-Class devil but your abilities and your intelligence are incredible and since you can easily identify our enemies you would be useful for our team. So? Wanna join?" Asked Issei as he explained.

"Hmmmmm, Ok i'll join." Replied Lieselotte.

"Hahaha! I knew you would accept, alright here are the coordinates to the meeting place tomorrow." Said Issei as he gave her the address.

"Heh?! The Dimensional Gap?! How will i survive there?!" Asked Lieselotte.

"Im sure you have a spell that allows you to enter the Dimensional Gap." Replied Issei.

"Well i do, but it's really exhausting." Said Lieselotte.

"Don't worry when you get inside the building you'll have lots of time to rest." Said Issei.

"Ok, i'll be there!" Replied Lieselotte.

"Understood, i shall be going now. Goodbye to you both." Said Issei as he teleported away.

"Well, you should start saying goodbye to your sister and friends." Suggested The Headmaster as he walked away.

'I know...' Thought Lieselotte.

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*REALM OF THE HIVE*

'It's been awhile since i've been here.' Thought Issei.

{Are you sure you want him in your team partner? This guy is on par with God.} Said Chroma.

'That's exactly why i want him in.' Replied Issei.

Soon as Issei walked down the steps multiple creatures surrounded him. These creatures all looked like different warriors from other factions but they all looked possessed and had a glowing skin pattern.

'Damn he's even taken a dragon.' Thought Issei as he saw a dragon that had the same skin pattern as the rest.

"Who dares enter this realm!?" Asked a deep menacing voice.

"Hey! It's me the Black Dragon Emperor!" Shouted Issei.

Soon all of the warriors stood down.

"Why are you here?" Asked the voice as three green eyes were seen in the dark.

"Im forming a team and i want you in it!" Replied Issei.

A giant sword was then brought down on Issei's area, Issei barely dodged it.

"Hey! What was that for?!" Asked Issei.

The voice then revealed itself as what was now seen was a massive three-eyed winged demon.

"Why should i join your team?" Asked the massive demon.

"You remember your son?" Asked Issei.

"What a foolish question, of course i do." Replied the demon.

"I found out who killed him." Said Issei.

"WHAT!? WHO?!" Asked the demon.

"I'll only tell you if you join my team, it's not that bad of a deal we are going to be fighting those who killed your son." Replied Issei.

"Fine, you have my allegiance and the Hive's as well." Agreed The demon.

"Good choice, now... Oryx, the ones who killed your son is the faction called the Khaos Brigade..." Informed Issei.

"Khaos Brigade? The faction that wishes to rule the world?" Asked Oryx.

"Indeed, i was a former member but when i was roaming their base of operations i found something surprising. It was Crota's Eye." Replied Issei.

"GRAAAAAAAAAH!" Roared Oryx and all of his soldiers.

"Shall we prepare an army to destroy them?" Asked Ecthar, Oryx's General.

"No... We shall wait for Issei here to give us instructions, but i Will take them all..." Replied Oryx.

"Alright, all members will be meeting at the Dimensional Gap. You should see a building in there, just enter it tomorrow." Said Issei.

"Very well... I thank you for the information." Replied Oryx.

"Your welcome!" Said Issei as he teleported.

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*TIME SKIP, ONE DAY LATER.*

Issei was waiting outside the building, expecting all five of his recruits to make it here easily.

The first to arrive was Oryx, he was there immediately and had no trouble entering the Dimensional Gap.

"Ah, i see you're the first to arrive Oryx." Said Issei.

"I am a God, entering the Dimensional Gap is not a problem for me." Replied Oryx.

Soon flames appeared and revealed Diablo.

"I have arrived..." Said Diablo.

"Ah, Glad to see that you made it Diablo." Greeted Issei as Diablo began to walk towards Issei and Oryx.

"Who is this?" Asked Oryx.

"I am Diablo, The Prime Evil." Answered Diablo.

"Hmph, I am Oryx, The Taken King." Introduced Oryx.

Everyone's attention was now directed towards a shadow that had appeared with a red aura.

The shadow then revealed Kurumi Tokisaki, In her spirit Form.

"Ara ara, what demonic looking members you have gathered here Issei-san." Said Kurumi.

"Hahaha, i see you've found your way here Kurumi." Greeted Issei.

Kurumi then teleported behind Issei and grabbed his arm.

"Ufufufu, I always know where you are Issei-san..." Said Kurumi as she licked his ear.

"H-hey, not here..." Whispered Issei.

"Ara ara, is Issei-san getting embarrassed infront of his friends?" Asked Kurumi.

"As the Prime Evil, anything related to Love doesn't concern me. I don't mind you showing affection infront of me Issei." Stated Diablo.

"Neither do i." Added Oryx.

"Ufufufu, see? They don't mind." Said Kurumi.

A bunch of swords then appeared and revealed Gilgamesh.

"Hello there, Gilgamesh." Greeted Issei.

"Che, whatever let's get this done with." Replied Gilgamesh.

"We're just waiting on one more." Said Issei.

Then appeared what looked like a rip in reality itself. It opened further and a woman came out of it.

"Hmmm? Another female in the team?" Asked Kurumi.

"Yes, she is the weakest out of us all but her magic allows us to get every detail on whoever we're fighting." Replied Issei.

"Hello! My name is Lieselotte Sherlock, Nice to meet all of you!" Greeted Lieselotte.

"Glad that you made it Lieselotte." Replied Issei.

Lieselotte then joined the group, and when all together they looked the most powerful beings in the universe.

"Alright, now i'll explain everything that we'll be doing in a minute. First i want all of you to think of a name for our team." Said Issei.

All of the members began thinking.

"Guardians?" Said Oryx.

"Meh, we're not really guardians of anything here." Replied Issei.

"How about Team Issei?" Asked Kurumi and Lieselotte at the same time.

"Hey!" Said Lieselotte.

"Ara ara, i didn't know the weak one had a crush on Issei-san." Said Kurumi.

"Im not that weak!" Shouted Lieselotte.

"Sounds like a rip-off of one of my rivals teams." Said Issei.

"The Holy Grail?" Said Gilgamesh.

"None of us are holy here." Replied Issei.

"The Cataclysm..." Said Diablo.

"..."

"..."

"..."

"..."

"That sounds amazing! I didn't think you'd be able to come up with such an amazing and accurate name!" Praised Issei.

"Never underestimate the Prime Evil..." Said Diablo.

"Alright, our team will be called... The Cataclysm!" Roared Issei.

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THE END

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Hope you guys enjoyed that Chapter! That was the first chapter of the Cataclysm Arc, now you know where the name for this arc came from. Also tell me what you think of the members of The Cataclysm, We have Oryx from the video game Destiny, Diablo from Diablo III, Kurumi From Date a Live, Lieselotte from Trinity Seven, and Gilgamesh from the Fate series. Anyway any suggestions will be considered as long as they don't differ from the story too much. Have a nice day!

Issei's Harem

: Shinigami, Gabriel, Serafall Leviathan, Katerea Leviathan, Kurumi Tokisaki, Ophis, Vali Lucifer, Amaterasu, Freya, Hella, Venelana Gremory, Ravel Phenex, Xenovia Quarta, Akeno Himejima, Lieselotte Sherlock, Grayfia Lucifuge, Kuroka, Lady Phenex, Yubelluna, Penemue, Raynare, Tiamat.

Tomoki's Harem

: Rias, Koneko, Asia, Irina.

Stay tuned for the next chapter, Don't forget to PM and Review for any suggestions!