Sent to Kuoh Academy under the pretense of a routine investigation, Y/N L/N, the son of Azazel, is tasked with quietly tracking reports of rogue Fallen Angels operating in the area. Blending into student life, he crosses paths with Rias Gremory's peerage, just as unseen forces begin to move beneath the surface. As familiar events unfold and hidden powers stir, Y/N finds himself drawn into conflicts already set in motion, carrying a secret even Heaven and Hell would rather remain sealed.

"I am... an avenger!''

Born a half-blood between human and devil, the fourth son of the Phoenix family faces the ultimate humiliation-no magical talent, no Phoenix bloodline awakening, branded as the Underworld's most notorious failure.But who cares? He's got something better.The Red Dragon Emperor's gauntlet. The White Dragon Emperor's wings. The Holy Grail of the Netherworld.Angels, devils, dragon gods-doesn't matter what you are. If I want it, I'll take it.Plunder. Plunder. PLUNDER.

I suck at descriptions

"He who fights with monsters should beware lest he himself become a monster. And if you gaze long into an abyss, the abyss will gaze back into you." - Nietzsche (Y/N) (L/N) is a seemingly normal teenager with a "slight" obsession with the occult: rituals, magic circles, grimoires, and anything supernatural. When he manages to enroll at Kuoh Academy, he believes his destiny finally awaits him there, thanks to a ritual that promised to reveal his path. (In reality, it was just the only school with an Occult Research Club.) Between rejected applications, failed experiments, and magic circles that look more like scribbles, (Y/N) is determined to uncover the secrets of the supernatural world. Will they accept his application to join the club? And what will happen when he comes face to face with a group of demons that surpass anything he ever thought possible? Warning! Author-kun is not an expert in the occult, but is reading to learn more. High School DxD x Male reader

Right before Shuri death, Akeno's mother, Shuri gives birth to Bright and as a baby he kills all the assassins after Akeno and Shuri, Shuri still dies and Akeno and Bright join the Gremory as Akeno her Queen and Bright her Bishop

He was the most feared dragon to ever live. Ddraig, better known as the Heavenly Dragon of Domination. His power was matched only closely by the dragon goddesses themselves. During the Great War his mate was killed due to the battle between the 3 factions. Enraged, Ddraig entered the battle and quickly brought down the faction leaders and many of their high-ranking people. It took the might of God, Albion (the other heavenly dragon; won't be as strong as Ddraig), and the new leader and Ophis. He was sealed away, kept at bay in heaven, until a child desperate to protect his mother calls for power and the dragon responds.

Yoho! A devil who was isekaied to another world! Sounds like your standard off to a bad start book! Ahem, totally betrayed, totally hurt by women, actually op, totally no flaws, totally can not take rejection! Everyone must listen to the demon because she has plot armour!!! Totally not click bait! HIGHSCHOOL DXD IS CREATED BY ICHIEI ISHIBUMI