highschool dxd x male reader

Im trying to follow the story line Its following you and your friends of the Ocult research club you and issei are both having main roles

Player Male Reader x Female Frisk and Chara

Ever wondered if you were part in the game? not like you got sucked in or got teleported but you were born in the game? Well see what happens when you return to your home and see two faces that thought that they lost you