Dimensional Nephilim

A wandering soul, drifting through the Void, ends up being reborn as a Nephilim. He is then declared the future savior of the multiverse by his mother and grandfather!? “Is this really Highschool DxD?” “Holy crap! Batman is on TV and he’s real!?” “Wait? I have to go where!?” SI/OC – DxD/DC/Multi Crossover