Chosen by the Goddess herself, you and your companions—a mighty warrior guided by divine revelation and a thoughtful wizard—had at last succeeded in a very long journey, finally vanquishing the Demon King. Exhausted and panting from the fierce battle, you and your comrades looked down upon the Demon King's corpse, savoring your great accomplishment and the peace that had returned to the world.

As you were about to leave the Demon King's castle and return to the royal capital to report your victory—and to return to your childhood friend back home—the surroundings suddenly began to change.

Despite being inside the gloomy Demon King's castle, a sacred light poured down from the ceiling. The hard stone floor transformed into soft, glittering clouds, and a divine, pleasant aroma filled the air. Before you knew it, you and your companions were standing in a place that could only be described as paradise.

As you and your companions stood in confusion, countless winged figures descended from the depths of the light, alighting around you. All of these figures were beautiful women, like angels, with wings and halos, wearing revealing garments. They were taller than you with enormous chests, and though a gentle smile was on every face, their intentions were hidden by long bangs that concealed their eyes, making them unreadable.