TRAVELLING THROUGH HIS PHONE(DXD to ATG every world) fanfic

It was in novels sections till now so I am re-uploading it in fanfic section. I will be changing the covers. A boy with his cheats and his phones will travel to all different worlds to get all the girls he ever wanted either it's dxd or ATG or any other possible universe through his phone I don't own any work of dxd or ATG or any other anime manga, or novels shown in this novel. Any of the Covers are not mine. Starting chapters have a bunch of mistakes due to me not checking them beforehand. so please don't just give it a bad review. I have tried to improve in next chapters. So hope you will like it.