Dungeontale (Harem x OC) (Undertale)

In a world divided between the heavens and the abyss, humans and monsters face their fates in realms that test their strength, resolve, and destiny. The Tower, a celestial structure reaching into the skies, calls to humanity's bravest to ascend and earn the favor of gods, while the monsters of the Underground brave the depths of the Great Pit, forging contracts with demons to survive its terrors.

Prophecies speak of three figures destined to reshape this era: a child of light descending from the surface, a shadowy demon haunting the edges of fate, and a mysterious catalyst whose choices could ignite salvation or destruction. Together, they will navigate a world where gods and demons clash, alliances are forged in blood and betrayal, and the lines between hero and villain blur.

As the realms of humans and monsters hurtle toward an inevitable convergence, the question remains: Will they rise together, or will they be consumed by the darkness that lurks in both the heavens and the abyss?