In a forgotten realm, a band of dwarves must delve into the heart of an ancient labyrinth to confront the dark forces of Cthulhu, where echoes of the abyssal forge threaten to consume their world....

Deep within the heart of the mountain, a dwarf craftsman discovers a dark legacy bound to the ancient deity Cthulhu, leading him into a perilous quest to unravel the truth behind the Demon-Dwelling Dwarves and their allegiance to the unholy....