DxD new power

a person is reborn in the world of DxD with no knowledge of the world and powers he has, this will be slow start type of fanfiction, if you want more action you will have to wait. names of mc and his family have no collartion with other anime, upload rate will be slow as I have to research the anime world and power system (I also have a life!!!) if you like it then read it and if you don’t well… I don’t know still read it.