FINAL PART OF THE RISER ARC.READ ON.ALL TBOI AND HS DXD CHARACTERS AND SOUNDTRACK USED IN THIS CHAPTER DO NOT BELONG TO ME.

The rising of Riser pt.3:Chess simulator

Isaac was sitting on his bed.His the lights were off in his room.Waiting for the Rating game to start.He was thinking over how he should attack.Should he humiliate Riser and use Dragon tear shots,power through everything with Brimstone blasts,or for once fight only with his fist and Boosted gear and feel proud of the close quarter combat training he had with Asia,Koneko,and Kiba.

"How about mix it up.I can start running around like I have done it in the basement.If that's ineffective,I go to Brimstone blasts.And when my opponents get too close,punch and do some grapples and blast."Isaac thought to himself,walking back and forth in his room.

He heard a knock on his door.

"Can I come in?"It was Asia who knocked at the door.

"You may come in."Isaac responded,sitting down on his bed and looking at the alarm clock by a shelf.

Asia came into the room wearing her Nun outfit.

"What's with the clothes Asia?"Isaac checked out Asia.

"Buchou,told me I could wear the clothes I am most comfortable with.So I wemt with my Habit."Asia responded,she spun around.

"If that's so then."Isaac got up and stripped his clothing.Asia got embarrassed and looked away.

"How are you not ashamed of doing this in front of a girl."Asia blushed hard.

"Can you let a guy strip his clothes and be naked as the day he was born.Besides,I like fighting like this."Isaac said finished with taking off his socks.

"You now you might step on spikes and that's going to hurt a lot."Asia still looked away.

"Asia look at my feet."Asia looked at Isaac's feet.She found cuts and some poked holes that seem to be made by spikes."These show how much running I have done naked.And that shows that even if you take away anything I have on me,I will stay strong and I won't feel embarrassed."

Asia was then putting those words into consideration."You can fight naked.The others and I should get used to this."

"Can I sit with you?"Asia asked.

"You may."Isaac shrugged.

Asia went and sat down next to Isaac and held onto his arm.

"This is the first fight I'll be in.I'm nervous and scared.What if I get beaten easily and not have done anything significant?"Asia stated,feeling nervous.

"Don't worry Asia,you're with me in this fight.I won't let anybody hurt you too much.Cause you know,you're fighting and you won't come out of it unscathed."Isaac was then hugged by Asia.

"Thank you.That means a lot to me."She said.Isaac returned the sentiment."I want to be with you forever and I do not want to lose you ever."

"I won't die easily."Isaac said.His alarm clock ringed that it was time to go."Now let's go."

ORC Clubroom

The Occult Research Club were waiting for Isaac and Asia to arrive.Koneko was adjusting her MMA gloves.Kiba had his sword ready.Akeno had some her own freshly brewed tea.Rias was going over her plan to beat Riser.

"We're here!"Isaac yelled as he slammed the door open.

"Goo thing you're-Why are you naked Isaac!?"Rias yelled.

"Eeeehhhhhh!!!!"Everyone else noticed Isaac being naked.

"Sorry bu this-ow."Koneko punched Isaac in the stomach.

"Exhibitionist."Koneko said angrily while blushing.

"Tsundere much."Isaac clutched his stomach.

"Ara ara,Koneko is being a tsundere.She much love Isaac being naked."Akeno said,blushing.She turned to Isaac."You love the pain do you."Akeno licked her lips.

Rias was twitching and blushing.

"Isaac,I think you broke Buchou."Kiba said looking away cause he doesn't swing that way.

"Like I was saying,I fight like this.The other times was because I wanted to try out fighting in clothes."Isaac finished.

They heard the doors open.From the doors came in Sona Sitri with Tsubaki Shinra.

"Welcome."Rias said.

"What do these two have to do with our Rating game?"Isaac asked.

"The game is monitored by an outside clan.So Sona as a the heiress of the Sitri clan will be monitoring our game."Rias explained.

"In reality,I volunteered for it.Since this is Rias' first Rating game."Sona corrected.

"I'll show you why you should be proudly considering me,your rival."Rias said.

From a white magic circle,came Grayfia.

"Are you Ready,Rias-sama?"Grayfia asked.

"Yes,whenever you are."Rias responded.

"When it's time,this magic circle will take you all to the battlefield."Grayfia explained.

"Where would this 'battlefield' be?"Isaac asked

"In a special dimension created specifically for a Rating game.You can as reckless and deestructive as you want."Akeno explained.

"What they don't know is that back in the basement,I don't destroy anything except rocks,my enemies,some walls,and poop."Isaac thought to himself.

[It would been weirder if you have developed what the humans call a 'scat' fetish.]Ddraig commented.

"Shut up will you,that's nasty anyways."Isaac telepathically told Ddraig

"I'll get going to the monitoring room.I pray for the best of luck to you,Rias."Sona and Tsubaki bowed and left."Make sure not lose against him.I also think that he isn't suitable for you."

"Incidentally,his majesty lord lucifer will be watching the game."Grayfia stated.

Isaac dropped his tea cup.He was shockes at the revelation.

"Isaac,What's wrong?"Asia asked.Isaac hands were shaking.His breathing staggered.He was feeling angry.

"How?"He whispered.He then rose from his seat and grabbe Grayfia's collar.

"HOW IS SATAN ALIVE!!!"Isaac yelled.

"His majesty Lucifer was always alive.Why?"Grayfia was indifferent.

"He was suppose to be dead."Isaac revealed.This shocked everybody except Grayfia.

"WHAAAAAAT."They all yelled out.

"What do you mean he was suppose to be dead.My brother is alive for all I know."Rias said,with a shocked look.

"You brother is satan?!Where is his ass."Isaac was angry.

"Yes Buchou's brother is Satan.When Lucifer died,Sirzechs took Lucifer's place as Satan."Kiba explained.Isaac calmed down a bit but was still angry.

"So if Rias' brother took the place of Satan.That would mean I killed the original."Isaac said his thoughts out loud.

"YOU DID WHAAAAAT."Rias yelled out."If the word breaks out of you killing the original Lucifer.The entire Underworld will be going after you head and I will shamed for holding Lucifer's killer."Rias and the others except Grayfia dropped to her Knees.

"Guys stop.I don't need to be feared.I still have yet to say why I killed Lucifer."Isaac backed away embarrassed."Can we just set this all aside until the end of the match."

The other nodded.

Isaac turned to Grayfia."Don't say anything about me being the original Lucifer's killer to the current Lucifer,Grayfia."Isaac pleaded.Grayfia stood there will some fear,but didn't show it.

"I...will."Grayfia whispered.She then teleported away.

"Still can't believe Isaac is already at Satan-level of power."Kiba felt a chill down his spine.

"I think Isaac is this geneation's strongest young devil or is it half-devil.With my cousin,Sairaorg being second.I wonder how he'll react when he finds out abou Isaac's power level."Rias thought.

"I'll be telling why I killed Lucifer after this match.I don't to be giving out too many suprises."Isaac shook his hands side to side.

"Change of plans,Isaac will-."Rias said.

"I will not be going to this battle by myself.I will be waiting at base and until every one has eliminated all our opponents except the queen.You will not be using me all the time.Don't you guys want to see how far you come from our training."Isaac told a little speech.

Rias took in the words and realized what she was doing she look solemly at Isaac."I'm sorry.My pride got the best of me.You being so powerful made me blind about the fact that if I use you all the time,my other servants will feel useless.I'm sorry,how can I make it up to you."

"All I want are you and the Peerage's ears after this match.I will tell something about me."Isaac sweared.

A red circle appeared to signal that the Rating game will start.

"Let's go."Rias said,with everyone else following."We will go along with Isaac's plan.We leave him for the last part of the battle.Give this everything you got."

The magic circle then started teleporting everyone else to the battlefield.

The BattlefieldIsaac was the last one to appear.He looked around and found himself still in the clubroom.

"Did the magic circle work?"Isaac was perplexed.

"Look out side."Akeno said,still scared of Isaac.

"Don't be scared Akeno.You know I will protect you and the others with my power.You all are my family after all."Isaac tried to calm down everyone.He hugged Akeno.

"Thank...you.I feel better knowing that you won't hurt us."Akeno returned the feeling.

Isaac let go and went to the window.The sky was green and seemed to move like Aurora Borealis.

[Greeting everyone,I am Grayfia.This is the battle between the Gremory and Phenex families.]Grayfia talked over a P.A system.

[This is a perfect replica of Kuoh Academy.The human school where Rias attends.]

[It was done so according to Gremory and Phenex's advantages.]

[Both parties were put in their bases accordingly.Rias-sama's base is in the Occult Research Club's clubroom in the old school building.Riser-sama's base is in the commissioner's office in the new school building.If a pawn reaches enemy base,they can be able to promote.]"I wonder how promotions will work eith my tear shots and Brimstone blast."Isaac thought.

Koneko reachd out to Isaac and gave him a small glowing crystal ball."And this is for?"

"We will be able communicate in battle through these."Rias explained.Her communicator floating to the insides of her ear.The rest of the peerage did the same.

Rias unfurled a map of Kuoh academy."We can go through the Quad.There we can have a clear view of the new school building."

"Wouldn't that be risky?"Koneko asked.

"How about through the field and track."Isaac suggested.

"That would be where the enemy would expect us to go.I would be sure that they are going to be assigning Knights and Rooks there."Rias denied.

"The same could be said for this clubhouse."She pointed at the place marked clubhouse.

"Tha would be an obvious first move."Akeno commented.

"Buchou,how about the gymnasium,we can have a great view of the new school building from there."Kiba suggested."It's close to enemy base and we can get some information there."

"Since the Gymnasium is the center of the 'board',the first one to control is the one who gets the advantage."Rias pointed out.

"For this Koneko will be going there with Asia."Rias said."For now,Kiba and Koneko will set up traps."

"Yes Buchou."The afformationed people said.

"Come on shiro."Koneko called out for he familiar.A white kitten with strange gold markings.

Kiba and Koneko ran off to se up the traps.

"After the traps are set.Akeno will set up some spells around the perimeter and sky."

"I'll be doing that thank you."Akeno said,running out and tranformed her clothes in those of a shrine maiden.

"And you Isaac will stay here and defend me in case any body breaches the base."Rias commanded.Isaac nooded.She turned to Asia."Like I said earlier.You will go with Koneko to the Gymnasium and you can heal her in case she gets hurt.When your done you will come back to me."

"Hai."Asia nodded.She went running for Koneko,claws out ready to battle.

After Asia left,Rias got up,walked to a couch and sat down.She patted her knees and said,"Come lie down here,Isaac."

Isaac did as was said and put his head on her lap."Feels nice."Isaac commented with a smile.I love it."

"If you love it,then you can just ask me."Rias said with a smiled.

"I'll be sure to tell you."

"Can I put sone restraining spells.So you can at least not overpower anybody easily.I'll put you at least at Krampus-level?"Rias suggested stroking Isaac's bald head.

"Yes you may,I sometimes may want to go out there.But put some restraining magic after the match.I want to suprise your brother on the fact I am at his level."Isaac said,enjoying being on Rias' lap.

"I'm sure my brother would be interested in how you got you power and may want to punch you for killing the original Lucifer."Rias smiled."My cute little pawn,Isaac."

Rias rubbed her cheek against Isaac's.She then heard Akeno call out to her.

"Buchou,all preparations are complete."Akeno said.She had sent out some multicolored beings to specified locations.

"That's great."Rias said with a smile.

"Asia,Koneko,Are you two on your way to the Gymnasium?"Rias asked.

"Yes we are."Asia and Koneko said at the same time.

"Battle will unavoidable there,so be careful and Koneko.."Rias directed the order to Koneko."Make sure that Asia doesn't get eliminated.I am going to need her to heal me or Isaac for when either of us battle Riser."

"Kiba are you ready?"Rias asked.

"Yes I am,Buchou."Kiba said drawing his sword.

"And Kiba.."Isaac came in.

"Yes Isaac."

"I'm sending Lil Brimstone to you for support."Isaac said.He summoned Lil Brimstone and sent him to Kiba's location.

"Thanks."Kiba said.Waving Lil Brimstone over.

"Let the operation begin.Let's win this with all we got.Our enemy is supported by the immortal Riser Phenex.Let's give him the battle of his life."Rias announced.

Asia and Koneko ran towards the Gymnasium.Kiba patrolled the area he was in.Akeno jumped off the old school building and flew up in the sky to look for anybody who was close by their base.

Asia and Koneko

Asia and Koneko went into the gym at the back door.The inside was dark and they snuck by the stage.The lights turned on.

"I know you're there,Gremory servants."Said a well-endowed young woman of Chinese descent with shoulder-length black hair and blue-green eyes. Her hair has two Chinese-style buns on both sides of her head, while the front features bangs that form a slight V-shape across her forehead.Her outfit consists of a navy blueqipao with gold accents, a white sash around her stomach, and black, low-heeled shoes. The qipao is open at the chest area, giving view to her breasts and cleavage. She also wears black armguards over her forearms. She does not wear any undergarments.Her name was xuelan.

"No point in hiding."Koneko showed herself.Asia did the same.

"So we have a Rook and a Bishop."Xuelan said."The bishop doesn't seem to be stronger than Mira.

"My name is Xuelan,a rook."Xuelan introduced her self.

"I'm Mira,a pawn."Mira introduced herself.

"I'm Ille."Said one twin.The other twin introduced herself."And I'm Nel."

Ille and Nel weretwo very young girls with turquoise hair, which they keep tied to one side of their head with a yellow ribbon (opposite to their sister), and blue eyes. Both of their outfits consist of gym uniforms, which consist of white t-shirts with blue accents, black leggings, and blue sneakers over knee-high socks, similar to theKuoh Academy's girls' gym uniforms, albeit without the logo. They also wear an orange wristband on their right wrist.They carry different-colored gym bags(Ile carries a blue bag, while Nel carries a red bag

"I'm Koneko,also a Rook."Koneko got into fighting position.

"I'm Asia,a Bishop."Asia was ready to claw people.

"Asia,take care of the pawns.I'll fight the Rook."Koneko said."She seems to be at Queen-level

"Fine by me."Asia responded in a serious tone.

Ille and Nel took out some chainsaws out of their gym bags."Time to have some Redrum"Nel said.

"That's right."Ille responded.

The twins went and charged at A1sia together.Asia put fingers like a finger gun and shot a piercing shot at Nel and it went through her chainsaw and pierced through her cheek.

"Nel!"Ille call out with a worried tone.Asia went in about to slash Ille until Mira came in and hit Asia with her staff.

For Koneko,she was blocking hits from Xuelan and waited for the right time to grab her arm.She found it and grapple Xuelan's arm and threw her down.Koneko went in to punch but Riser's rook rolled over and kicked Koneko's face.That cause her to back a few steps.Xuelan went in for another kick but Koneko Karate chopped her leg out of the way and punch Xuelan's stomach.

Xuelan got lauched into some bleachers.

Asia meanwhile was fending off the attacks of 3 pawns.

"Good thing Isaac gave me these."Asia thank Isaac in her mind.She took out a bomb and threw it.

"Uh oh."Ille and Nel said.

BOOM

The bomb went off and blasted away the twins.They both broke away into blue particles and disappeared from the battle.

[Riser-sama's 2 pawns have been eliminated]Grayfia announced.

"It's only me and you,Mira."Asia said with confidence.Mira ran after Asia and thrusted her staff forward.

"I trained with Kiba on speed.Gotta use that Knight-class speed I worked on."Asia thought with a determined look and ran away from Mira.Asia came in from behind and shot her legs.

"Aaah."Mira winced.She fell to the ground and tried to crawl away.Asia shot her arms and Mira was now immobile.

Koneko got an idea from Asia and caught one of Xuelan's punches and twisted her arm.She did the same with the other.Xuelan had to resort to kicks.But to no avail,Koneko twisted her legs.

"Koneko,Asia,How is it over there?"Rias communicated.

"We're good.We just immobilized our enemies and Asia eliminated 2 pawns."Koneko responded.

"That's good.Now get yourself out of there.Akeno will now destroy the Gymnasium."Rias commanded.

"Asia,Let's go."Koneko started running out.Asia followed.

"Wait,aren't you going to finish us off?"Xuelan asked.

"Someone else is going to do that for me."Koneko said and ran off again.

A yellow magic circle with some storm clouds gathering appeared.Then chaos was rained upon and lightning shot down on the Gymnasium and it exploded.Akeno was flying over the rubble.

[Riser-sama's pawn and Rook have been eliminated.]

"Here's a message for you Riser-sama."She said,with a blush.She also licked her finger.

"Akeno is called the 'Priestess of Lightning'."Koneko said.

"That's her nickname,huh.Not bad."Asia nodded."I wonder how Kiba's doing."

With Kiba

"They think they can get us with these traps."Said a young girl with shoulder length light brown hair and dark brown eyes, dressed in a buttoned, sleeveless, French maid uniform with a white laced design, along with a standard maid head piece, cuffs, and a white half-apron to go with the set. She also wears light grey tights.Her name was Marion,a pawn.She was disarming traps.

"What do they think we are."said a young girl with shoulder length brown hair, dressed in a sleeveless French maid uniform that exposes her breasts cleavage with a white laced design on the edges, as well as a maid headpiece, half-apron, and forearm length finger-less gloves.She was Burent.

"There's their base."pointed out a young woman with long pale blue hair and amber eyes. She has tanned skin and is seen wearing a bikini made up of a metallic underwire brassier and a silk loincloth that exposes her sides. She also wears a silver colored tiara and neck rings with a ruby and blue gem respectively. Other accessories that she wears include ruby orb earrings, a snake themed bracelet on her upper arm and a transparent pink veil across both her arms.She,notably, has purple highlights around her eyes.Her name was Shuriya

The old school building disappeared as it turn out to be an illusion.

"What happened?"Shuriya asked.

"Sorry about that."Kiba said,comming out of some bushes.

"Oh,we got ourselves a pretty boy here."Burent commented.

"Yeah but not as pretty as Riser-sama."The girls giggled.

"I may not be all that.But you all are trapped here with my by a barrier set up by our Queen."Kiba raised his sword.

"And you think you can take on us on a 1-on-3?"Shuriya asked.

"Is it a 1-on-3?"Kiba had a smug look.Lil Brimstone shot out a blast that hit Marion.

a

"Marion!"Shuriya and Burent call out.

Lil Brimstone flew down from the tree it was hiding in.

"Meet Lil Brimstone.It's going to be fighting alongside me."Kiba quickly finished off Marion."

[One of Riser-sama's pawns have been eliminated.]

"Let's avenge her."Burent said.She went and tried to punch Kiba.Shuriya went to get Kiba behind but Lil Brimstone blasted her out of the way.

"Thanks Lil Brimstone."Kiba said,blocking Burent's punches.He kicked her as she was opened and stabbed her.She disappeared.

[Another 2 of Riser-sama's pawns have been eliminated.]

Kiba turned around to see Lil Brimstone has blasted Shuriya too many times.

"Good job."Kiba patted the Sulphite's head.

Koneko and Asia

[Another 2 of Riser-sama's pawns have been eliminated.]

"Great job,Kiba."Asia said,excited.

"Let's go to the next part.We have to meet up with Kiba on the track and field and eliminate all enemies there."Koneko turned to go to the track and field.Asia followed.

An orange magic circle suddenly appeared and exploded.

BOOM

Koneko and Asia's Clothes were blown to tatters.They both fell to the ground.

"Asia,Koneko,What happened?"Rias said over the communicator.

"We...have been...blown...up."Koneko said before she and Asia disappeared.

[Rias-sama's Bishop and Rook have been eliminated.]

Isaac slammed his hands on the table."Damn it."

"Calm down."Rias said.

"I'll be going out."Isaac got up and went to the door.

"What about the plan?"Rias asked.

"I'm going to avenge those e along if you want to."Isaac said.He unfurled his wings and flew off to the blown up site that was the Gymnasium.Rias went along too.