An Eternal Child (Highschool DxD/DOOM male reader insert)

Hey you! Thanks for choosing to read my reader insert on Highschool DxD with a little bit of DOOM sprinkled in.

So this is a weird one but I love Highschool DxD and I love DOOM so I thought why not make a story about both at once. Now I've added small doses of the DOOM lore(courtesy of DOOM(2016) and DOOM ETERNAL) into the Highschool DxD lore(only everything before season 4).

Image/music/characters are not owned by me.

Hope you all enjoy!