Couple Reborn in Another World

Dead? Not even dead but successfully reborn? A modern old couple, their souls were reborn together after death Ordinary life in the imperial city, exciting days of experience Facing a new life, the young and beautiful heroine The male protagonist felt it was unfair. How could I become a fat prince who had trouble even saving his life? During the experience, the heroine said that the World of Warcraft pet is a dragon, and asked why, who said that dragons can transform into humans? If we don't have a dragon as a pet, we can cheat it