The New Era Creator's life(Highschool DxD Reaction Fanfic)

Hyoudou Issei has experienced a lot in his life. Pain is a familiar word for him. Physical pain, psychological pain and emotional pain. Betrayed by his former fiancees, deceived and abandoned by the factions as a mere tool, in his despair and growing hatred for the other side of the world, the Dragon decides on a crazy act that led to the disappearance of everything supernatural in the world. There are no more magic, races, and sacred gears. Only humanity continued to move forward.(Hyoudou Issei frees the world from the supernatural, after which he, along with his former brides and some important factional figures, are reborn as humans in the world of Elites)
They have kept their memories and are trying to find a former hero to correct their mistakes. The Great Red, observing the efforts of the creatures, decides to show them how the creator of the new era lives his life.

I don't own any rights to Classroom of the Elite nor Highschool DxD. They belong to Kinugasa Shougo and Ichiei Ishibumi respectfully.