Thunder_Dawn
so your going to make him have a bad deal with the underworld thanks to euphimia I get your point but seriously bro she is a trash Mary Sue she will keep the emperor from achieving his potential I mean seriously she will just make him an inderict servant to the underworld I mean the dude killed their top dogs whats the point anymore just use the infinite tsukoyomi brain wash the builders then go on Hy does he have to placate them get rid of them already it's far too late to try diplomacy just get the two dragon sacred gears and be done you keep dragging the dxd world so much and for idiotic reasons really if he wanted builfers and fancy ones at that just go to some alternative history movie and get some real authentic Roman middle ages or middle East ones dxd isn the world for this things the most he can get is the sacred gears and the human magic system otherwise it's useless seriously dude get the MC act together your ruining the story at this point