Devils, Angels, Fallen Angels and a God?
I do not own either Highschool DXD or Naruto I only own Ōnoki Uchiha because he is an original character.
Ch:1 Ōnoki Uchiha Enters!
A Kamui portal opens up and a tall light skin figure steps out of the portal he sands at a height of 6 foot 3 with short black hair and black eyes. He is wearing red amour with a chest plate, legs plates, and shoulder plates this is Ōnoki Uchiha great grandson of Madara Uchiha. He says " So I have finally arrived at a new world to continue my training". But after he says that he then he hears a scream and so he decides to investigate what was happening.
At the location
Ōnoki encountered a man with a gaping hole in his chest. Standing over the man was person with bat wings. A few seconds after Ōnoki arrived at the location a red magic circle appears with the Gremory symbol nearby and out steps a group of teens one is a tall buxom woman with long beautiful crimson red hair, and a big burst, her hair reaches her thighs with a single hair strand sticking out of the top of her head, with blue eyes this is Rias Gremory. Next to her was another buxom woman with violet eyes who was a bit shorter than the crimson haired girl, but with a bigger burst and with very long black hair tied up in a long ponytail, reaching down to her legs with two strands sticking out from the top and sloping backwards there is also a orange ribbon keeping her ponytail in place this is Akeno Himejima. Behind her was Kiba Yuuto, he is a handsome young man with short blonde hair, with bluish gray eyes and a mole under his left eye he is also the only boy in the group. Next to Kiba was Koneko Toujou unlike the other girls with the group she was shorter than them with white hair and hazel eyes. The front of her hair has two long bangs going past her shoulders and several loose bangs hanging over her forehead, while the back has a short bob cut. She also wears a black cat shaped hair clip on both sides of her hair. Rias says " Everyone there has been a sightings of a stray devil in the area so be on your guard". They all responded " Hai Buchou".
Ōnoki decides to attack the stray devil to try to help the injured man and he goes for a right punch to the stray devil's chest and the punch connects with the stray devil's chest. As a result the stray devil is sent fly away from the injured man. Ōnoki the rushes after the stray devil to kill it Ōnoki then charges his attack a red condensed energy ball formed in his hand and yells his attack "Katon: Rasengan". When the attack connects with the stray devil's stomach the devil is sent spiraling back and doesn't get back up. Rias sees Ōnoki killing the stray devil and asks him " Who are you, what is your race,and what are you doing in devil's territory". Ōnoki then turns to the group says " I am Ōnoki Uchiha a human and what is a devil?" everyone else is shocked that Ōnoki didn't know what a devil was. Rias then goes on to explain what devil are "Devils are one of the three factions major factions, the three factions are Angels who watch over earth from heaven. Fallen Angels are Angels that fell from heaven and try to make people and other Angels fall from God's grace. And Devil watch over the underworld and use human desires to become stronger also contrary to common belief devils are evil at least not anymore" . Ōnoki then asked " If devils aren't evil anymore then why did that devil kill that man?" Rias says " That devil you killed was a stray devil they are devils that kill their former master and other devils hunt them down to punish them". Ōnoki then uses Kamui to leave the area. Rias uses a magic circle to teleport to the ORC house.
With Rias and the others
"Akeno I want you to look into Ōnoki to see if I can add him to my peerage" said Rias "Hai Buchou" Akeno responds. Koneko then decides to tell the group " As we were watching the fight I sensed that he has powerful chakra coming from, but that should be impossible because only Yokai have chakra, and he said that he was human"
Rias is starting to takes a bigger interest in Ōnoki. "Alright everyone I will see you tomorrow here after school tomorrow".
The Next Day at School
"Good morning students today I will like to introduce you to our new student come on in Mr. Uchiha" said the teacher. " Hello everyone I look forward to learning with you" said Ōnoki. "Go ahead and sit beside Miss. Gremory" said the teacher.