A teenager boy die in car crash because being push by his bully to the road. He start thinking this life is unfair until a screen poop out and ask... [Do you think this life is unfair?] Y/n: Yes... [Do you want to become stronger?] Y/n: Yes... [And will you accept this Nano Game System in your way to become the stronger?] Y/n: YES!!! [Congratulations! You have being choosed as the Nano Gamer] He then being send to Highschool DxD but not just that, he also is Accelerator. The strongest Esper in [A Certain Scientific Accelerator]. He also get a cool Item as his Weapon or Sacred Gear. He now have set out his goal. He will become the Strongest one and make everything kneel upon him.

A Young man stuck with an unwanted fate He fights against it with all he has but can he win and obtain freedom? or will he fail and be forever chained?

After winning the 6th Holy Grail War, the son of Arturia Pendragon and Shirou Emiya find himself in a world of devils, fallen angels and angels, as well as many more supernatural creature. How will Y/N Emiya Pendragon, the Prince of Knight, fare in this new world? Highschool DxD, the Fate series and any media used belong to their respective author. Since it's an Hihschool DxD this story is rated as mature just in case.

Ryūno Kishatsu, was albeit a strange individual, despite being only 13 years of age, one day, he was gifted with something rather...special. The gift was called "Doragonzu" (literally meaning emperor of dragons). The Banished Dragon, who used to go by "Ex-Drago" or "Extorris" is now back with all of his fury after being absent for five years. This gift had taught him quite a lot of the supernatural world, at the same time, it had made him despise it. Ryūno was a regular human before becoming a half-dragon hybrid, and seeing as how humanity was looked down upon by fallen angels and devils, it had made him determined to prove the supernatural world wrong. Ryūno wanted to prove that, even humanity, whilst undoubtedly weak, humans had no limits. I DO NOT OWN ANY OF THE CHARACTERS (apart from Ryūno, kinda), ANIME, (most) IMAGES USED. Thank you.

Zato Cero a delinquent who attends Kouh Academy. He's admitting a strange energy which catches Rias' attention, however he's not so cooperative. He wants little to do with anyone and distances everyone that tries to get close to him, why?

The father of all dragons just woke up and he's angry.

A mysterious boy arrives at Kuoh Academy attempting to restart his life after a tragic past. Thing don't go off to a great start, but luck seemed to have struck him in a interesting way when he encounters a beautiful, short, white haired girl, but as fate may have it, trouble isn't too far as his past seems to always be right behind him. Will he be able to live the life he desires or will destruction follow him to his new found home. Find out and i hope you enjoy :) By the way i don't own anything highschool dxd related.

What if when Sirzechs saved koneko he would have to leave someone else behind? Soren Toujou, the oldest sibling of the Toujou family, had been training everyday since his sister was saved by the strange man. Now, a few years later, he is classified as a god. He shouldn't even exist. He possesses the almighty sacred gear of damnation, able to rival Ophis and Great Red with little to no effort. But now. He's bored. Follow the story of Soren Toujou as he finds his sisters and makes himself known to the universe. I don't own anything except for the OC

An orphan with an unknown and mysterious past was suddenly adopted by the Cardinal Priest Vasco Strada. What will his fate be under the tutelage of one who was once called the world's strongest human? Join Veelex as he discovers the shocking revelations regarding his birth and finds out about the numerous lineages he's descended from. Read the tale of a boy who possesses the blood of numerous gods, heroes and legends. This! Is the tale of Paragon Veelex Strada. Author: "I don't own Highschool DXD or the images and the videos in this story. I'm just a fan that couldn't suppress the urge to write this.......XD " Author: "Please take note that I might also end up adding elements from other animes and games like Dragon Ball, Naruto, Bleach, Fairy Tail, Hitman Reborn, Bakugan, Date A Live, Campione, Strike The Blood, DMC, Final Fantasy, Inuyasha, Castlevania, Kingdom Hearts, The Fate Series and many many MANY more. Cause I faqin love these animes and games. Anyway I'm writing this only for the sake of satisfying my inner imagination, to have fun and of course for the experience.......XD"

Idea of high school dxd and Fate/GO with one my favorite knights