Y/n Pov

Well as per the contract we head to meetings to mess things up

Y/n/Void: " We'll then shall we start the attraction? "

Arthur: "Why yes and we also shall start our part "

Y/n/Void: " Alright let's call those old faction people here to start the opening of the show "

As Void and his group are outside we're talking without being disturbed

In the building, four people are sitting at a round table

Weird beard old man/Azazel: " Alright let's just go straight to the point shall we? "

The weird bearded man says

Michael: " Right "

A pretty guy with a halo said

Sirzechs: " I agree "

Serafall: "I suppose we all agreed? "

As they discussing a magic circle appeared as Issei and Rias come to the room

And then an explosion happens

Glasses girl: " Good evening leaders of the three factions"

Serafall: " Katera! What are you doing "

Katera: " What I'm doing? It's obvious I will replace you! And become the true Leviathan "

Serafall: " Katera! Stop this! "

Katera: " Don't worry, Serafall, Today, I'll kill you at this place and take the title of Devil King Leviathan for myself, Then, Ophis shall become the god of the new world. It's fine if it's just a symbol but The system, the laws, and the doctrine will be constructed by us, Michael, Azazel, and Lucifer Sirzechs, your era is over! "

As she said that a blast of magic attack was fired at the building hundreds of devils and a few fallen angels the outside started blasting magic

Michael and Sirzechs put up a barrier protecting the building

Azazel the sprout his wings as he flies to where Katera is and decides to have a duel with her

Sirzechs: " Michael... "

Michael: " Yes? "

Sirzechs: " Can you focus on putting up the barrier it seems I need to fight a little bit "

Michael looks at what Sirzechs is eyeing

Two people not too far away from here see Katera battle and what is going on while dangling his feet as he sits on the magic circle

Sirzech: " He looks to be a leader and dangerous as well "

Michael: " I understand "

Sirzechs then use his magic as he teleported in front of the two masked people

A girl with a Skeleton mask and a guy with a weird helmet

Void: " My my such an honor for the strongest Devil King from hell to be interested in me "

The girl/Serenity is about to attack but Void/Y/n signs her to not attack

Sirzechs: " Who exactly are you... You're not a devil nor an Angel... You're A Human... What are you doing here "

Sirzechs gave put a super scary and intimidating aura

Void: " We'll why indeed I wonder? I'm just doing my work you see... Proving myself to be a trusted ally of Khaos Bridge that is... "

Sirzhecs: " I See... Then I suppose talking will not go anywhere "

Void: " Correct... So what are you gonna do about it? "

In an instant Sirzechs shoot a red ball at Void as it explodes

Void blocked it no reduce the power of destruction Sirzhecs shoot

Void: " I see looks like I can finally see just how strong the strongest Devil King is "

Void: " Lily you know what to do "

Skull mask/Lily:

The skeleton mask girl nod as she takes a step back into a magic circle and teleports

Sirzhecs: " Hmm... That girl... "

Sirzhecs start to have thought as he scans the girl's magic

But Void went and try to stab Sizhecs with a blade made of ice

But the blade disintegrated upon touching Sirzhecs clothes, and sirzechs were about to went grab Void

But Void jump back

Void: " Now now thinking about someone else while battling is rude you know "

Sirzhecs: " We'll sorry about that... "

A red magic circle appeared around Void as a black veil appeared about to swallow Void

Void flight up using his Gravity magic

The veil then becomes a large ball as it falls to the ground disintegrating the ground into a large crater

Void: " Now that is dangerous "

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Meanwhile in a different place

The mask girl teleported to where Flan is who was with Kuroka group

Serenity: " As planned they are now busy... "

Kuroka: " Great! Now I can see my dear lil sister "

Flan: " And me can see my bad older brother again "

They then teleport to somewhere else to a house

And inside the house there was few people inside there is Gasper, Koneko, Kiba, Asia, and Sawa

Asia: " Gasper-San please calm down "

Gasper: " Aaaaa.... I can't it's felt like something bad is happening " Gasper said while hiding his face with cardboard

Sawa: " Hmm... Is Gasper-Chan always like this? "

Kiba: " Yeah he's pretty shy "

Sawa: " Oooh "

Koneko who has been restless suddenly run outside and Kiba followed her and the rest follows

And on the outside there's Serenity with her mask on, Flan, Kuroka, And Arthur

Koneko: " Nee-San... "

Kuroka: " Hello Shiro! How my lil sis doing? "

Gasper look up and see a blonde hair girl with red eyes

Gasper: " F-f-flan!!? "

Flan: " So we finally meet again after 300 hundred years or is it 400? Onii-Chan no... Traitor! "

Gasper: " H-how are you here...? "

Flan: " We'll my new Older Brothers saved me and we become a real family unlike you... "

Gasper look down and sad as he take of the cardboard covering his head

Gasper: " ... Sorry... "

Flan: " Khhh... Sorry! Sorry! That's all you can say! After leaving me alone on that damm basement for hundreds of year's! You promised to always visit me! And yet you you didn't and instead gacs fun with your friends! And then you even forget about me... Broke all our promise... "

Gasper: " Sorry... "

------------------

Meanwhile in other place

Meanwhile in another place in Hell

A girl was sitting on top of two headless bodies and around her were corpses that were almost not recognizable because it's mutilated and some burned

Junko: " Haaaaah... Are you done yet!? It's getting super boring and hopeless here... "

Not far from her there was a girl who was busy making around with a ton of magic circles in front of a gate while being carried by a robot

Bronya: " Bronya is almost done unsealing it please be patient "

Junko: " Eeeeeehhh! But I'm bored! Why can't we just smash the door open! "

Bronya: " No there is about 500 magic seals placed here created by Old Faction Devil and the Angels, trying to smash your way will only kill you... "

Junko: " Bah! that's just some bullish*t "

Bronya: " Bakako please stand down "

Junko: " Nu! "

And so she start circling the room as she was bored

After a few seconds, the gate then opened

Junko: " Haha! Finally! "

Junko then runs inside with great excitement

Bronya also get in

In the middle of the room was an altar with on top of the Altar there was something Floating

Junko: " Is this it? "

Bronya scanned the objects as Junko circled them trying to look at them from every angle

Bronya: " Yes this is it "

Junko: " Aw yeah! Can I touch it? "

Bronya: " No "

Junko: " Pretty please with a cherry on top "

Bronya: " Commencing Extraction "

The robot behind bronya then hot close to the items as its right hand starts changing to a tube and sucks in the item

Bronya: " Extraction complete "

Junko: " Alright! Let's go back! "

As they are about to go back a bunch of guards come

Guard 1: " Hey what are you doing here! Intruders! "

Guard 2: " Capture them! "

Bronya: " We'll I leave them to you "

Junko: " Okay! "

Bronya then starts leaving

Guard 3: " Stop right the-"

Guard 3 was about to go and attack Bronya but Junko intercept that

Junko: " Hey that's rude "

Guard 1: " Shut up b*tch! "

Junko: " Bitch you say!? Oooo I show you how much I can be a bitch! "

She snaps her finger as blinding light blinds all the guards

When. The guards can see again their legs were now strapped to a chair

Guard 1: " What the fuck!? "

Junko: " Hai! hai! Attention please "

They look to the front and see a giant screen and Junko who is now wearing a teacher's uniform

Guard 1: " Bitch release m-aaaaaaaaaaaaaaaaaaa "

A hammer comes out from the chair and smashes him on the nut

Junko: " Disturbing the class is a break of rules so you must be punished "

The others start to get scared

Junko: " Alright looks like everyone has calmed down then let me tell you the rule of the class! The first rule is no noise! The second rule is if you can answer three questions correctly then you can leave! Third, those who break rule number 1 and can't answer the question correctly will be given a punishment! "

Junko stop talking a sec before continuing

Junko: " So have I made myself clear? "

They all nod

Junko: " We'll then let's start the game shall we~? "

Here we can see Y/n or Void currently is hurt

His left arm was barely hanging by a few muscles and skin if not it would have been gone

And his clothes were also a bit bloody and destroyed but his mask is still good

Void: " The title truly matches your power hehe... "

Inside the mask, a holographic screen appeared

Void: " We'll look like I need to go staying here won't be a good idea, especially with that thing defeated already "

He said looking at the Greedy old satan faction

Behind Void, a hole appeared as he get inside

Sirzechs: " Oh no you don't! "

Sirzechs start going after Void bud sadly he's too late Void already got in

Sirzechs: " Tch... He got away "

Time skip brought to you by a meme

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Meanwhile back at the base located somewhere in the sky

Y/n has taken off his Void clothes or uniform

All bandaged up and also drinking Phoenix tears given by Ravel

Serenity: " Y/n! Are you really alright! "

Y/n: " I'm fine "

Green hair: " Heheh it seems like the demon king truly lives up to his name huh "

A person said from the door of the infirmary

Y/n: " Oh Terumi you're back how's the meeting with Hades went? "

Terumi: " It went very smooth just like butter "

Y/n: " Then that is great... "

Terumi: " But still man that guy beat you up pretty bad "

Y/n: " We'll I haven't reached the power level of a Devil King yet so it's pretty natural if it's a fight with his wife I can still win probably "

He said as he pats Serenity on the head

Y/n: " So how's Flan doing? "

Terumi: " He is pretty mad because some red hair girl disturb her talk with that bastard of a brother "

Y/n: " We'll the as expected... "

After a while of talking, Bronya come

Bronya: " Bronya has arrived with the artifacts "

The robot behind bronya then takes out the items that they brought from the Devil King's palace

Y/n: " Great job Bronya "

Bronya: " Bronya just doing her job "

Y/n: " Alright can you two leave us for now as I still need to rest "

Terumi: " Of course do have a nice rest meanwhile I wanna play around with Zack if he's here "

Y/n: " Haha... Don't tease him too much "

Terumi left, and Bronya follows

Y/n: " Alright Paimon "

After a sec small smoke appeared and from there appeared

Paimon: " Yahooo! Paimon is finally out of that place! "

Y/n: " We'll good for you "

Paimom: " So you finally found one of the keys? "

She said as she looks at the items or Artifacts that Bronya brought

Y/n: " Yup and so you know what to do don't you Paimon "

Paimon: " Of course leave it to me! "