Twin Dragon of Domination and Supremacy

Issei Hyoudou and Vali Hyoudou were twin brothers, and are both dragon Faunus, one has the semblance of boost, while the other one has the power to divide. Together they attend Beacon Academy but with different dreams. One wants to fight strong grimms and one wants to be a harem king.

I was currently flying on a bullhead to my old friend's house who was Eva Hyoudou. It has been a while since we have seen each other. She was the best huntress in our faction. But ever since she retired from our hunter faction she has been living on the edge of Vale with her husband. It was the first time she has contacted me in years. But the message I received was a distress signal.

Seeing that she might be in danger I ordered 3 bullheads to come with me and we went off to the direction of the signal.

We finally arrived at the location of the signal but when we arrived we were already too late. The house was almost burnt down and some of the rooms were missing.

I thought to myself what could have caused this grimms? They don't usually burn down buildings and besides she could have easily dealt with grimms by herself. This could only mean one thing. Some people came here and attacked her.

I entered the house looking for any survivors. As I entered the house I could see a closet in the side, a set of chairs in the front and a family portrait on top of the chimney with 4 people in it. There were two boys with it and a man sitting in a chair with Eva standing behind the boys.

I quickly summarized that these were her children and the one sitting was her husband.

I looked around trying to find something until I heard something from the closet. I immediately went to the closet hoping that there were any survivors. When I opened it I saw the two boys who were the same as the one in the portrait. One had brown hair like his mother while the other one had silver hair like his father.

The brown haired boy was currently holding a massive double edge sword while the silver haired boy was holding a katana with a white handle.

I looked at them for a while until they were starting to wake up. They both looked at me with their golden eyes before going into a defensive pose.

"Who are you?" the silver haired boy asked me while holding his katana.

"And where's mama!" the brown haired boy asked me too while holding the handle of the sword.

"Whoa calm down is your mother Eva?" I asked them.

"Yes," the silver haired boy answered me.

"Wait you know mama! Do you know where she is?" the brown haired boy asked me.

"Yes she was a dear friend of mine and I'm sorry to tell you this but I can't seem to find her anywhere... she may be... dead," with the last word I said both of them started to cry. I Immediately hugged them and let them cry on my shoulders to comfort them.

After a while they calmed down but they were still sad about the news about their mother. But with them calming down I decided to ask them their names.

"What are your names, kids?"

"My name is Vali," the silver-haired boy answered.

"And my name is Issei," the brown haired boy answered as he wiped his tears with his hand.

"Well Issei, Vali, how about you come and live with me?"

"Why?"

"Well you don't have a home anymore and since I owe a lot to your mother I think it's wise to repay her by taking care of her children," I explained to them. They looked at each other for a while until they both nodded to each other.

"We accept," Both of them answered

"Great! Now come on, let's get out of here and get you healed up,''I told them as they stood up and carried their swords and followed me out.

"Mister we never got your name could you tell us?" Vali asked me as I faced them again.

"Well if you should know, my name is Azazel, current leader of the Fallen Angels," I introduced myself as I spread my black wings.

In this fic i want to fuse the plot of HighSchool DxD with the plot of RWBY. So basically some organizations and terrorists will have the same purpose. For example I'm gonna put Asia and Jaune's arc in the same arc.

Here Issei and Vali will be raised by Azazel. Their personalities will be the same, as Vali will be a battle maniac, and Issei will be the Boob loving pervert that I love. You may think that their powers will be demonic related since their backstory is the same as Dante and Vergil, but I'm gonna base their abilities with their respective dragons Ddraig and Albion.

Vali and Issei will be students in Beacon, and I can already see their interactions in school calling each other names like, Boob dragon, and Ass Dragon.

Anyway tell me if you like this story to be adapted in the reviews.