A/N New Chapter here! Sorry for the long term wait. After this chapter, I'm not going to post anything since I am going to study for my exams. I will probably be back on Mid-June, and I'm going to update both of my stories! Well, let us begin the story, shall we?

P.S. Okay, I don't know if this will turn into a harem or not, but just let you know, I'll make Issei x Rias x Akeno x Ravel shipping. You know, since Ravel is the best girl so...

Anyway, the story starts now!

(3rd Person View)

"Rias, we are in big trouble."

The two loving couple turned their head to the perplexed Kaichou. Rias was sitting on Issei's lap, and Issei was holding Rias' waist.

"What is happening now, Sona?" Rias asked while being confused. If it was Sona out of all people said there is a problem, then they are probably in a very hazardous state.

Although Sona was feeling awkward talking to them because she thought she was a light blub, she needed to tell them the whole situation anyway.

"I saw two Exorcists waiting outside of the school, and they demanded of a meeting," Sona said while trying very hard to maintain her composure.

"What did they say?" Issei asked.

"They said, bring the other heiress and discuss a matter."

'What do those two want... ?' Issei thought.

['I already sensed those two's presence a long time ago though.']

'Why don't you tell me, Ophis?!' Issei asked with a slight hint of anger. But he knew that they would know about this anyway if Ophis didn't inform him earlier.

['I wanted to make you scared, bruh.']

('Hey Ophis, my host isn't that weak. He is the legendary Sekiryuutei!')

['No, not Sekiryuutei anymore. He is the Mugenryuutei. Shut up the fat red dragon.'] (Mugen means Infinity in Japanese, I replaced Seki which means red with Mugen)

'Wow, the prideful Ddraig just got beaten by Ophis... That's cruel.' Issei thought while laughing by how Ophis treated Ddraig.

"Ise, I'm worried..." Rias said while staring Issei with puppy dog eyes.

Every time Rias did that, Issei cannot resist. The mighty Infinity Dragon Emperor, cannot resist with his lover's cute face.

He pulled Rias on his warm chest and patted her hair. To comfort Rias, he softly whispered:

"It's okay. I'll protect you, no matter what happened. I'm your partner; I'll do anything to rescue you if you are in trouble, even it means to destroy everything."

Rias' cheek turned bright red, and she almost sobbed because of how manly Issei was.

She hugged Issei and rest on his chest. However...

They didn't know that they were still in the classroom, so... there was some crisis.

All of their classmates who are in their classroom gazed at them with different kinds of faces — for example, respectful faces, hostile faces, startled faces and much more.

"Die... Hyoudou..."

"As we said, we have Akeno-san!"

"Nyaaa~ They are such a sweet couple~~."

"Although they are school idols, are they showing off too much?"

Those comments appeared out of nowhere, but the lovely couple didn't care at all as long as they were staying next to another.

**RING RING**

The bell for the beginning of class rang. Rias got off of her favourite place and sat next to Issei. During the lesson, Rias and Issei were both not paying any attention, as they were both worried about why Exorcists were finding them. As they both deeply in thought, the lessons finished without them noticing.

(Lunch)

(Occult Research Club Room)

Rias and Issei headed to the old school building. Akeno, Kiba, and Koneko were already waiting for them. Akeno was taking out some tea, Koneko was eating snacks as usual, and Kiba was looking at his sword. When the couple entered, the three of them couldn't help but stare at Rias' hand.

"Rias, why are you wearing a ring?" Akeno asked.

Rias flustered immediately and put both of her hands on her cheek. Issei looked at her with a smile and told Akeno,

"We are engaged, and I gave her a ring."

The three of them dropped the things that they were holding. They gasped in shock for a while, and finally, they screamed :

"""WHAT?"""

Kiba rushed to Issei' side, giving him a thumbs up.

"My pal seems like you did good! You successfully proposed to my master! Congratulations!"

"Thanks, Kiba. I hope you will find someone in the future as well." Issei said with appreciation.

Akeno whispered something to Rias.

"Hey, Rias, can you share Issei with me?" Akeno teased.

Although the usual Rias might be jealous, this time she showed the power of the "Legal Wife".

"Hey Issei, do you mind if I share you to other girls?" Rias asked with puppy eyes again.

Being beaten by Rias' cute face, Issei said with a loud tone:

"My soul, body, everything belongs to you only, dear. So even if you share me to others, I won't love them."

Issei immediately put his arms around Rias' neck. Rias felt warm, and she made a victory pose towards Akeno. Akeno responded with a sad face.

Knowing that this wasn't the time for them to celebrate, Issei said.

"Look, Kaichou will be here with us because we are going to meet two Exorcists."

Everyone except the couple was horrified as their mouth were wide open.

Kiba looked a lot more severe in the situation. He asked :

"Are they carrying Excaliburs?"

The whole peerage understood Kiba's hatred towards the Excaliburs. They tried to avoid mentioning Excalibur, but since two Exorcists came, there is no choice but to answer him.

"We don't know anything related to it yet. However, I'm certain that dangerous holy auras are surrounding them. They were also carrying swords so I believe there might be Excaliburs." Issei answered with a natural tone.

"Those Excaliburs... They stole my friends, my life... I'll never forgive those people..." Kiba muttered while holding his hands with pure anger.

'Wow If I were triggered to this state, I'd be chanting and enter Juggernaut Drive.' Issei thought while wondering about his power.

['Indeed. So, that's why the 'Ring of Infinity' is given to Rias.'] Ophis answered in Issei's mind.

'Is she gonna get any power up because of that?'

'Yes. A lot. You shared some of your power of Infinity to Rias, and thus she can be able to enhance her Power of Destruction by tenfold or more. I believe she can rival a Maou-Class now.'

'That's impressive. How about me then?'

['If you enter Juggernaut Drive, no one except Great Red or possibly Shiba can beat you. However, Rias will need 5 minutes to activate that ring and force you out of Juggernaut Drive. Although that's convenient, You might be unconscious for a few years. It depends on what method she used.']

'Ophis, can you explain more about it?'

['To force you out of anger, one major element is to drag you out of the void of anger. There are two ways for you to leave there: the first one is to drag you out. Rias will enter there and drag you out forcefully. The second one is to convince you with words and love, and you will leave the void by your own will. Of course, the second method can prevent any consequences as you leave the place with your own will.']

'I see. Then what's the power with my Balance Breaker state?'

['I believe you might be two times lower than Sirzechs. We are talking about a Super Devil who surpassed the power of the original Lucifer! Of course, you can be classified as a Super Devil as well since you inherit my power.']

'Do I get any upgrades without doing any harm?'

['If you can discover a sub-species Balance Breaker.']

'A sub-species Balance Breaker, huh...'

"Hey, Issei! Look at me!"

Rias shouted while holding Issei's cheek. Because Issei was in thought, he didn't show any response when Rias and the others were talking.

"Sorry dear. I was thinking about the ring and my powers." Issei responded with a bright smile which warmed Rias up.

"I am worried about you. You have to hug me tonight as a redemption okay?" Rias said while smiling.

"Sure dear." Issei kissed on Rias' cheek making her chuckle.

They both sat on the couch and wait for Kaichou and the two Exorcists arrival.

(5 minutes after)

A magical blue circle appeared next to the front door. Three individuals showed up - Sona, Tsubaki and Saji.

"Rias, we are ready."

Rias nodded, and Sona opened the front door of the Occult Research Club Room.

Both Irina and Xenovia showed up.

"Hello, Devils! Wait... is that Issei-kun and Rias-san?" Irina said while pointing at Issei.

"Hey, Irina. I met again." Issei waved his hand towards Irina.

"I thought you left Kuoh already!"

"No, I just went training."

"Oh, I see! Hey Rias-san! We met again as well!" Irina said.

"Irina-san. Nice to meet you again." Rias replied with a big smile.

"Alright Irina, Stop. We are here to do business, not meeting your childhood friend." The sapphire haired woman, Xenovia said.

They both sat opposite to Rias and Issei, while Akeno and Sona stood behind those two respectively.

"Okay so let us start. Some Excaliburs were stolen from the church." Xenovia said while showing some holy aura to give a scary effect to others although that didn't work towards the Infinite Dragon Emperor.

"Then?" he replied.

"Since we know that a stray Exorcists stole it, we will like to ask for your cooperation. It is very sarcastic for a believer who opposes Devils, but we have no choice." Xenovia continued.

"Give me one reason for me to cooperate with you," Issei demanded.

"Issei-kun, he is working with the Fallen Angel, Kokabiel," Irina said softly while knowing how painful Issei's past is.

That's the Fallen Angel who brought despair to his sister, Yukina. That's the Fallen Angel who made his sister cry, every time.

That's the Fallen Angel who made his sister needed to go through everything.

He loves Yukina more than anything, even more than Rias. It was because Yukina was the one who raised Issei as a man. Without her, he will never meet Rias, Sirzechs, and Ophis.

If others know it, they will never trigger two people if Issei is here - Yukina and Rias, the most important women in his world.

Issei's eyes were covered with his hair, and he began to emit dangerous auras. The aura was so tense that everyone except Rias can hardly breathe.

"Calm down Issei! I can't let you turn into Juggernaut Drive! Please stay with me!" Rias said while hugging Issei's right hand to her chest to let him calm down.

He calmed down slowly after hearing Rias' request.

"Sorry Rias, I got a bit carried away. Please, Irina, continue."

"Wait, Juggernaut Drive of a Dragon who received the power of Infinity?" Irina said.

"Yeah, Irina-san. If Issei turned into the Juggernaut Drive state, even Ophis herself could not help her escape. No one can." Rias stated making everyone worried.

"There are two ways, but I am not going to reveal right now. Please, continue." Issei said.

"The stray Excorcist is called Freed Sellzen. He is one of the evilest Exorcists out of all strays. He killed his comrade heartlessly, and stray hundreds of Devils." Irina said.

"He stole Excalibur Rapidly, which contains the power of enhancing one's speed. Also, he took Excalibur Transparency as well. The user of it can be invisible by wielding the sword." Xenovia said with more details.

"The church only has two Excaliburs remaining. I have Excalibur Mimic, which can turn to any sizes I want." Irina took out a small Western knife, and show it to Issei.

"And mine is called Excalibur Destruction. This sword contains absolute destructive power, and It is a potent weapon. Since I'm a power type user, I'm quite a suitable wielder of this sword." Xenovia took out the giant sword with bandages covered around it and presented it to everyone.

"Looks like the one that I wanted to destroy for so long has finally appeared." A voice came out behind Akeno.

"Who are you?" Xenovia asked coldly. She didn't expect some lowly servant to interfere with the conversation. Issei is an exception cause she knew that he is a powerful one.

"Who I am? I'm your Senior." Kiba said coldly while emitting an aura of anger.

"So I assume that you are the only survivor of the Holy Sword Project?" Xenovia asked.

"Indeed I am, and the thing that destroyed everything of my life has finally appeared in front of me," Kiba said while summoning a sword.

"And now, for my friends, I'm going to destroy it!" Kiba shouted, ready to slash the Excalibur.

Issei held his hands and stopped Kiba.

"What are you doing Issei-kun?" Kiba questioned and threatened Issei.

"I know that you are angry, but these Excalibur are a valuable asset to them. We all know that the Holy Sword Project is a tragic event, so when the matter is over, I'll request the church to prepare an Excalibur and let you destroy it." Issei said catching everyone's attention.

"What?! Issei-kun what are you talking about?"

"Hyoudou-kun, I don't think the church will grant your request."

"Yes, Hyoudou Issei. You can't do it. Once it's done, You can't go back."

Irina, Sona and Xenovia all questioned Issei's motive, and he just responded with a laugh.

"They can be reforged. So, you won't gain any loss." Issei said giving assurance to others.

"Issei-kun. Please go away. This is my business." Kiba said, and he forcefully moved Issei's hand away, and he dashed to Xenovia's side.

"I'll destroy this Excalibur!" Kiba shouted while slashing.

Unfortunately, The bandages covered the whole sword, so Kiba didn't do any damage to the Excalibur Destruction when he was slashing it. As the bandages are destroyed due to Kiba's rapid slashing, Xenovia quickly picked up the sword, and then jump back, ready for battle.

"Very well Kiba Yuuto. Before you can destroy this sword, you will have to defeat me. Let's fight now!" Xenovia said.

They both moved their left leg out and dashed to each other. When they almost confronted each other...

"Destructive Barrier, Level 1!"

Issei summoned his Sacred Gear and shouted. A rainbow coloured wall appeared between Xenovia and Kiba. Since they accelerated too fast,

both of them even clashed on the wall and fell with noticeable damage.

Kiba's sword was destroyed, and the Excalibur was a little bit damaged as well. The side of the sword is a little bit scratched, much to Xenovia's shock.

"The two of you, please stop. That's enough. We are here to cooperate, and I believe we will encounter Kokabiel and the guys who are in charge of the Holy Sword Project. Kiba, hold your anger until then." Issei said.

"Issei-kun, what's the barrier that you are using?" Irina asked still shocked about what Issei just did.

"This destructive barrier can either protect or hurt somebody, and I will be the one who determines friendly or hostile. Since I need to stop these two forcefully, I have to give damage to the both of them." Issei said.

Kiba just stared at Issei with pure anger, as he didn't want any of them to be in his way. He stood up and created another sword, pointing at Issei.

"I don't need to cooperate any of you. The reason I'm reincarnated into a devil is because of vengeance. Even you, Rias-buchou, You can't stop me." Kiba said, and he summoned a magic circle and teleported to do somewhere unknown.

"Yuuto..." Rias said while holding both of his hands.

Issei patted Rias' head giving her a bright smile. Afterwards, he turned to Xenovia and said,

"We will cooperate with you. Since my comrade is filled with vengeance, we'll have to save him and kill Kokabiel at the same time." Issei said.

"Thank you very much Hyoudou Issei. As a representative of the church, I'm grateful. However, that doesn't mean that Devils and Heaven will be officially cooperating. Please be aware that we are still enemies." Xenovia threatened.

"I understand. " Rias said.

"4 hours later, we will wait outside of the church. We needed you to disguise and hide your identity as a devil so that the mission can be smooth." Irina said.

With a nod from Issei and the others, they both picked up their sword and left the building.

"That's intense," Sona said.

"Yeah, but I don't know that my Issei-kun is so strong~," Akeno said while having a sadistic smile.

"Akeno, stop." Rias threatened.

'What are we going to do now?' Issei thought

A/N That's the chapter! I don't want you guys to wait too long, so I am going to upload this first. If I didn't release the chapter by 30th May, then I am going to upload the next chapter after my exams. So please stay tuned and leave a review!