The Underdark, a realm shrouded in perpetual shadow, where sunlight is but a myth and its inhabitants thrive in the darkness. This is a land of the unseen, home to creatures that have never glimpsed the sky and those who loathe its very existence. Now, this mysterious and foreboding expanse has been breached by the realm's most intrepid adventurers, unveiling its secrets to those daring enough to traverse its hidden depths.