In the lightless realm of the Underdark, four ruthless dark elf matriarchs vie for control of the Spidersilk Throne, a seat of power that promises dominance over their twisted society. Lady Zylvae, an imperious necromancer; Lady Khorla, a seductive temptress; Lady Milrial, a brutal warrior; and Lady Aemyss, a cunning poisoner, all seek to claim the coveted throne and will stop at nothing to destroy their rivals.

But the throne hides sinister secrets that could bring ruin to them all. When its magical essence drives the matriarchs to ever more desperate and dangerous lengths, the resulting chaos threatens to tear their civilization apart. As alliances shatter and old hatreds ignite, the unthinkable occurs - the subjugated races sense weakness and rise up, and crusaders from the surface world launch a holy mission to cleanse the Underdark of its evil.

Caught in the middle, roguish deep gnome Nix Gloomweaver sees a long-awaited chance to free his people. But even he is unprepared for the secrets unearthed and betrayals committed as the four matriarchs play their deadly game of ambition. As the Underdark descends into anarchy, unlikely alliances will be forged and shocking revelations will turn history on its head.

In this epic fantasy novel filled with intricate plots and complex characters, the fate of the Underdark hangs in the balance as ancient pacts are revealed, loyalties are tested, and the very nature of power is laid bare. Who will rise to rule over the Spidersilk Throne, and who will fall into darkness? Can even the Spidersilk Throne survive when its would-be masters are locked in a struggle that can only end in blood and ashes? Discover a world where shadows whisper secrets and treachery lurks in every corridor in this thrilling tale of power and ambition.