{Highschool DxD x Monster Hunter} After Issei saved Rias from Riser, he was betrayed by his lover and master Rias Gremory resulting on killing him including his only family and sister figure Asia. He sought vengeance on her, but he was given a new life by Dragon God of dreams and Illusion, Great Red. He is sent to another world together with his partner Ddraig where he could train and rival against all beings. Be they humans, monsters or even make Gods bleed to death. Even though he lost his love to Rias, he will find someone better than her and he will be the strongest Dragons of all Dragons. He is now called, The True Apex Predator, The Red Dragon of Domination, Chaos, and Death, Father of all Dragons, God King of all Dragons or known as True Red Dragon God of Domination, Destruction and End. Note: I don't own Highschool DxD or even Monster Hunter. This is also harem and it has mature contents such as sex scene, gore, etc. Also, I have permission from my fellow author named JamesPatrickBueza6 from his story "Four Different People, One Strange World, One Grand Adventure".

Issei has been suffering for 19 years straight until he snaps. From weakest to badass. this is my first fanfic and you guys already know what the characters look like.

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...