Paradox Era

Harry took Ginny & his friends on vacation to Japan once the war had ended, but always the hero, Harry and friends are swept away to the past where Draco, Astoria, Tracey, & Daphne (who 'secretly' loves Harry) are taken along for the ride. There they'll have to fight in an Earth of the past that is only populated by females. This becomes a new kind of adventure with new friends.