Another chapter, important notice in the AN.

As usual, I don't own any anime you may see

'Thoughts'

"Speech"

'Powerful moments'

"Are you ready to tell me what's bugging you." Kuroka said as soon as I walked in.

I sit down across from her.

'Damn this is hard'

"I have something to tell you…"

She beckoned me to continue

"My life ended when I was 20 and it started at 12" She looked confused at that.

"What do you mean -nya"

I sigh and say

"I'm not from this world, imagine a world without the supernatural, that was the reality that I was born into"

She looked shocked.

"Wait, you're saying you're not from this dimension?"

"This world had an anime called Highschool DxD, and I loved it, the characters were amazing and the world was so good, and when I died, I was sent to that dimension for some unknown reason"

"Wait then you're saying, that this world is a show from yours"

She sat there for a minute, not saying anything.

"Is this body, yours?"

"It belonged to a sad, broken kid that had a longinus" She looked absolutely surprised.

"Our souls merged, and only I remained" The thing is though, his emotions were sleeping into mine, causing some trouble, and complications.

"This body isn't mine, I don't belong here" I say with a trembling face. This was really bothering me.

"Isaac, you saved me, with your actions"

"You weren't saved in the anime, you became a terrorist"

"I want to be here with you, Isaac Summer, I don't care about the fact you're from a different dimension"

"I don't care about the future, I want to be with you"

Heh she sure is something

"I don't deserve this" I say, something that has bothered me like nothing else.

She looked to be on the verge of tears

She rubbed her eyes and said

"Does anyone else know?"

I shake my head

"This has been burdening you ever since you came here"

"Thank you for telling me this"

She looked happy. Something I couldn't agree with.

We sat in silence for a couple of minutes before Kuroka asks

"Do you like being here, in this dimension?"

"I do, I've built relationships in this world, that were stronger than all the ones in my dimension combined"

"Then why are you so upset -nya"

I didn't know the answer

"I feel like I'm the one who was saved"

She shook before lunging, hugging me.

"I love you, Isaac, never forget that"

I shook

"I love you too"

"Let's get to bed -nya" I nod my head, feeling the weight leaving me.

I slept like a baby

I woke up to the sight of Kuroka cuddling me.

I untangled myself from her before showering

'You need to work on your powers if you want to protect yourself and your women'

I nod my head and head off to school.

I meet Rias and Issei, and we walk to school. The school day ends with me getting called to the Occult Research Club.

I walk into the large club room and see Issei and Asia sitting next to each other. Akeno was giving tea to everyone, and Rias was sitting at her desk, smiling.

"Good, you're here, we have something planned tonight."

"Nii-san, were all going to get familiars"

Rias smiled again

"Yes, I'd like to invite you along with us"

'Forgot all about this, this could be fun'

"Sure" I say nonchalantly.

"Issei, most devil's have one, I have my bat, Akeno has an oni, Kiba has a bird, and Koneko has a cat, it's important to have one, they have a large variety of uses, this is your first step as a devil" Rias explained.

I had to ask

"Can a human get a familiar?"

She looked pleased.

"Yes they can, it's rare though"

'This could be interesting' I mused.

The day goes by with a lot of excitement.

Before I knew it, it was time.

Rias prepared the circle and we all got teleported to the Familiar Forest

My first thought upon looking at the scenery was.

"Beautiful" The trees reached the sky, and the full moon gave off a blue hue that reflected on the trees. There was a pond a little ways away.

A man stepped up and said "I'm the Familiar Master of this forest, it is my hope, that by tonight ends, you three get familiars" He said looking at Issei, Asia, and I

"You can't pick just any familiar, it has to be suited to your personality and soul" He says.

Before I knew it Asia found the Sprite dragon that latched onto her.

As I was looking at the tiny dragon, I saw a shadow shift behind one of the trees behind us. I immediately stood on guard and the others looked surprised.

A black wolf walked up to Issei and licked his hand, before running off.

'That didn't happen in the show'

My knowledge is becoming more and more obsolete as time passes.

Issei jumped at the lick but decided to chase after it, surprising me and the others.

'Why do I have a bad feeling about this'

I chased after him and before I knew it, I lost him in the dark forest. And then I heard it.

A roar so loud that it shook the ground.

'Shit I forgot about her.'

'They never confirmed it that Tiamat was actually in the forest'

'A fight with a dragon king, now that's interesting, you stand no chance against her as you are now, so forget about it' I would've happily agreed, one thing though, Issei.

'I can't just leave him!'

I run to the sound of the roar and see her in her full glory.

She was a deep blue, and massive, with dark orange eyes. She looked like she was ready to kill Issei.

I cock my hand back and fire off a large Hiken and it hit her in the face, stopping her from looking at Issei. I continue running, getting in front of Issei before I yell

"Issei, leave now!"

His gauntlet spoke up

'Partner, you need to leave right now, she has a grudge against me, and she won't hesitate to kill you'

Issei looked scared and conflicted.

"Nii-san…"

I turn and look at him with a smile

"I'll be fine, you need to run right now"

He nodded and ran off.

I'm left staring this dragon in the eye.

Noone said anything for a moment.

Before she spoke in a heavy, feminine tone.

"Sacrificing yourself to save Ddraig, how foolish"

"He's sealed away now… my brother is wielding him"

She didn't say anything

"You're not even a devil, and you look nothing alike, what's stopping me from killing you and then killing him"

Heh

I look at her with an angry tone and say

"I'll protect him with my dying breath, even if it means slaying a dragon"

She laughed

"How noble, you'll die like a fool then"

She tilts her head up and heat forms in her throat

'Shit'

'You're courage is absolute, I'll help you out this one time', Anthem said

That's the final thing I hear before I black out.

~Tiamat POV~

This kid has guts, but it's too soon for him to be taking down an Ultimate-Class being such as me. The funniest thing is that he's protecting Ddraig of all people.

He packs a punch with Incinerate Anthem, that actually stung a little.

Something's wrong with him though, it looks like he's knocked out. His body seems to come back, with his eyes lacking any color, pure white.

"A dragon has wandered into my sights" He said in a deeper tone

'W-what?'

I narrow my eyes at the sudden change. The heat surrounding him rises, and keeps rising, before melting everything in a 50 foot radius. He pulls out the sword on his back before holding it in two hands and the heat intensifies.

"W-what are you" I ask him. His energy has completely changed into something twisted.

"I wonder" He says with a menacing chuckle.

The heat rises even more until it all stopped, and then it gathered onto his sword.

I take a step back at the chuckle

'I'm too big of a target in this form' I think as I change into my human form.

"Are you the Sacred Gear, and are you possessing him?" I say in confusion.

And then he spoke.

Zanka no Tachi

The heat intensifies to the point that it was evaporating any liquid in a wide area

~Issei POV~

'What is this heat' I keep running back to the group. The heat was reaching me this far out

'So he has it' Ddraig said from his gauntlet

Rias looked at me in shock. She then said quickly

"What happened?"

"Nii-san, he's fighting a dragon" I say out of breath

They all looked alarmed before the Familiar Master said

"The only dragon that's that powerful is… one of the dragon Kings, Tiamat"

The heat intensifies. I hear a sound coming from the lake. We all turn and look at the lake and see it's evaporating.

"This power, is definitely my brothers" I say after a moment.

Rias shudders at the claim

"His energy, it's normally like a pool of water"

We all look at her

"This power is twisted, completely unlike him."

''This is a good lesson for you all, some sacred gears evolve into more, drastic, power, he has reached it, somehow, even though he's High-Class at best when I examined him earlier, they call this, Balance Breaker" Ddraig said with a mysterious tone

And then the heat was cut off, like it was never there.

~Tiamat POV~

What is this monster, is a longinus this powerful!?

I looked down at the blistered stump my arm was.

'Whatever that was, it's gone now' and it was, it seems that he has a time limit. I looked at the view before me, he was bruised and beaten on the ground, slumped over.

'That power, was intoxicating' I say unevenly. This human,

I want him

Tiamat is now in the harem. Thanks for reading