It's the night of Rias's engagement party. Issei is still unconscious from his ass beating. Sirzechs sent Grayfia to watch over him, at the request of his younger sister.

Sirzechs and I came up with a basic outline for stopping the wedding.

First step, beat Riser's ass

Done. That's as far as I really want to think about it. Acheron says that if the fire gets past my defense, he can cover my body in his skin. That would protect me from ant type of fire Riser could summon

Right now I am sitting at Ajuka's house. I've decided to tell him about my dragon god side. If anyone can build me an accurate suppresser it would be him. I don't know if he will keep it from Sirzechs, they are best friends. If he does tell him, I hope it would be after this wedding ordeal

Ajuka finally enters his office after I called him away from his experiments and sits across from me at his desk

"so what brings you here? It's been a few years since you left to be your own man" he starts out by asking, not in a mean way, just in a way that made him seem like he was really interested

"I have a project I can only rely on you for" I say to him seriously

"oh, now I'm intrigued" he says leaning back I his desk chair

"I need a suppresser that can make a god appear to be an average devil" I say

"how powerful of a god?" he says still leaning back like it was a boring request

"either one of the dragon gods" I say

He falls backwards off of his chair "that's insane! Why in hell would you need something like that?"

"I know it seems like overkill for any average god. But is it possible?" I ask

He puts his chair back upright and sits back down "sure it's possible, it would be a nightmare to construct"

"can I ask you to go through it for me?" I ask

"perhaps, but you first have to tell me who it is for?" he asked

I paused. Now is the moment where it could all go down hill

"it's so when I go all out fighting Riser, I don't accidently let the devil population know exactly what I am" I say calmly

"hahahahahahahahaha" he burst out laughing

I decide to release the seals I put on myself to cover up the dragon power. I know that no one is in the area, most are at the party to get better seats before the party starts

The moment my power started to leak out he stopped laughing

"what the hell is this!?" he asked in total shock

"I wasn't making a joke Ajuka. It's a long story but I became a dragon god when I was in the Familiar forest all those years ago" I explained

He looked deep into my eyes. I think he was trying to find out how I managed to how I am tricking him

"I don't want anybody knowing about me, there will be a time when it becomes necessary to tell all. But I need the suppresser for now to prevent anyone from finding out by mistake." I tell him

"alright then. I'll see what I can do" he says then smiles "it seems like a real challenge. And like a challenge"

I put the seals back in place to cover my energy "I know you might not want to. But could you keep this between us. I don't want Sirzechs knowing either" I plead to him

"if he asks me directly, I will answer him. But I will not outright tell him unless he asks" he says with a smaller smile

"thank you, and when do you think it will be done?" I ask

"oh probably a week or so, the material needed will have to be found. And for that amount of power it is going to be really rare stuff" he answers after thinking it though

"if you could send it to me I would be grateful" I say getting up and leaving

He just waves dismissively tome and sets off to work


(Gremory party hall)

I'm sitting next to Simi and Serafall at the friends and family table looking out at the rest of the party goers

Rias then enters the room in a toned down version of her actual wedding dress. I don't know why she has to wear a wedding dress to an engagement party. But I have a feeling it's a mind game played by Riser

Rias is then paraded around every table like a new puppy. If Riser wasn't next to her she would be absolutely beautiful. But seeing the look on her face he caused her, made it clear she would never have any feelings for the man

Finally, they get to our table, now to start the mind games to get Riser in the fighting mood

"so, Riser-sama, the battle you fought was quite a close one? Don't you agree?" Sirzechs asked

Riser just smirks "if you were to call it such, but to me it felt like a warmup"

"oh, is that so? Then maybe we should prepare a better match for you?" Sirzechs asked

Serafall chimes in "that dose sound like an interesting show. Riser-sama, how would you feel showing the devils here just how powerful a phenex can be?"

"if that is a challenge from your lady leviathan then I will back down now. However, if another devil would like to test themselves I would happily put them in place" Riser explains happily

This is my time "how about a devil from a lost clan? That should make for a good show to the people?" I ask Riser

He just looks at me "if that is a request, then I don't see why I can't beat you then return to the party"

"excellent! Then let's set things up for the battle" Sirzechs says trying to mask his excitement

After some time, the center of the room was cleared. A barrier was put up and me and Riser were in the middle of a 30foot circle

"so would you like me to use any restrictions?" riser questions

"no, would you like me to use my full devil abilities?" I ask in return

"oh please. You are going to need it, to even have a hope of giving me a challenge" Riser says confidently

I just smiled and waited for the start of the match

[this will be a simple one v one match. If either combatant becomes unable to continue or gives up the match will be over. No outside forces will be aloud. Only what is currently on the combatants.]

Sirzechs announces to us over a megaphone

[the match will begin….now]

Me and Riser just stand still and look at each other

I decide to do this with pure power, no fist no movement. I think he chose the same

We both summon a ball of fire, mine was purple his was normal fire. We toss them at each other, they sail at each other and collide in midair, exploding I a brilliant display of color and fire

We still haven't moved a step

I form two more balls of purple fire and shoot them at Riser. This time he lets them rip off both of his arms, showing off his healing power

After his arms come back he says "how about we start with the real power"

Then he forms a ball about 10feet in size "counter this!"

Staying silent I look at the ball, Riser throws it. Flying slowly but too fast to move out of the way I decide it now or never. I unleash my long hidden wings.

Feeling freer then I ever have since all those years ago when they were locked away. My beautiful white feathered wings spread out showing me how big they have gotten since I was six

The diamonds on the top of each wing weren't all just one color anymore. There were mostly the white diamonds that there usually were. But now I had a few blue and green, but also a few that changed from every color of the rainbow, just like the fire of Acheron.

Deciding to really show off I formed a spear of [holy fire] in my hand, aiming it at the now really close ball of fire heading for me.

My spear passed cleanly past the ball, destroying it just before it hit me. But I purposefully missed Riser to give him time to take in my beautiful wings.

"what, what is this. What are you?" he asked in shock

"I guess I should explain. I am a Diamond devil, the pure version of you devils." I explained "but I am a special Diamond devil, my other parent was an angel, which is why this match is mine"

I said the last part forming another spear

"that's what you think, but you still can't beat me" Riser said summoning a bigger ball of fire and throwing it

I throw my holly fire spear and destroy the ball again, but this time I hit Riser with it. Ripping open his chest and leaving a hole in his stomach

His healing fire was failing to regenerate his body. He was just staring at the wound as it bleeds all over himself. Coughing up blood he said "how"

"simple. I'm better" I said turning around to face the crowd and the shocked faces of almost everyone in it, only Simi, Sirzechs, Serafall. Serafall had a dreamy look on hers, completely going against the looks of everyone else. Who all had looks of utter confusion and surprise

Sirzechs spoke up then "congratulations, on the victory. In honor of entertaining us, I will grant you a wish"

"the right for my dear friend Rias Gremory to choose who and when she will marry" I answer

"very well. I will grant this wish" Sirzechs smiled "you better get out of here before things get crazy"

I walked out of the room and looked out into a forest. Thinking about how much shit I just stirred up