Transmigrated into DxD World-Kuoh Town, Hibari Kyoya. an average student, spent 18 agonizing years in the world fully aware of the dangers, knowing he is utterly powerless in a world of gods and monsters, Until... [Ding! Sign-In System loading... 20%... 50%... 80%... 100%.] Destiny, it seems.. has a cruel sense of humor. A [Sign-In System], long overdue, finally bursts to life within him, offering a chance at survival, a chance at power... [Ding! Congratulations! You have received the Rainbow-Grade Gift Bag!] ... He then started completing System's tasks, accumulating even greater rewards. [Ding! Task completed. Reward: Perfect Rumble-Rumble Fruit (Weakness to water Removed).] [Ding! Task completed. Congratulations to the host for obtaining the Flying Thunder God Technique!]

An ancient clan of hunters, feared throughout the known realms. A pair of God-killing beings, locked away inside a book and weapon. And a deer god from another world. Who's to say nothing will go wrong with these four present? *I do not own High School DxD or any media used in this novel.

Ayanokoji Kiyotaka: an enigmatic transfer student with deep secrets, infiltrated into the prestigious Kuoh Academy. At first glance, he is just an "Ordinary Human" in search of a normal life. Behind this facade, however, he unleashes a revolution in the supernatural world, while weaving a deadly and unexpected plot, all with the help of his demonic maid.

The Protagonist was Reborn as Issei Hyoudou in the Highschool DxD verse With 3 Powers with him to support him in every shape or form

Estarossa awakens from a slumber, after taking a look at the world he meets a red haired devil named Rias Gremory. The Demon Prince falls for the Princess of Ruin (Warning, its recommended that you read the Nanatsu no taizai aka the seven deadly sins manga to understand certain parts of the novel)

Teenager die by truck-kun and got reincarnated in highschool dxd by God. (Please go easy on me since this is my first fanfic).

A dragon All alone in a hellish world... I wonder what this, Issei will do~

Y/n Tennyson is the brother of Ben Tennyson with known as the hero of worlds during that time Y/n found himself the destroyed part of the omnitrix that ben use when he was 16 as y/n look towards azmuth the creator of the omnitrix and ask him to help him fix the old one and he accepted it and fix the old and with a few upgrades Y/n became hero 20. (And because im not copyright the 10 part so i cant be sued)

A Second Cheater Story no description needed

Issei Hyoudou. A boy who would stand out with how happy he was. His happiness would scare some, but made others who weren't scared look at the bright side of the world. Issei would always believe that violence was never the answer. He was living the life anyone could ask for. But one day, both of his parents were murdered by a fallen angel. Issei's life took a switch from happy and cheerful to the most powerful person in the universe. All because an unknown supernatural entity made itself known for the first time ever in supernatural history...