The Chronicles of the Riven Veil: The Dominion - Thrones of Ash and Bone

Volume 2 opens with the Queen's perspective from inside the Heart - six months of consciousness without a body, holding two realities apart through will alone, thinking about bread she ate on the surface world three thousand years ago.
The companions enter the deep labyrinth beneath the Seventh Circle, a living maze designed by the Dominion's ancient Architects to prevent unauthorized access to the Heart. The labyrinth is active: it shifts its geometry in response to intruders, separating the party within hours. Each member is forced to navigate alone or in small groups, tested not by combat but by the labyrinth's probing of their identities.
Sera Voss finds herself in the Fifth Circle, where she infiltrates the Cabal of Eyes - the Dominion's intelligence network - by posing as a boundary-energy inspector. Operating from a tea house called The Blind Cup, she maps the Cabal's operations and discovers that Selaphiel's control over the Dominion depends on information monopoly rather than military force.
Torvald Grimborn, trapped in a collapsed tunnel with Belivius, Sera, and Kaelith, engineers their escape using a counter-frequency device - the Resonator - that can neutralize the Dominion's construct-guards. The "Bottle Episode" chapter, set entirely in the fifty-foot collapsed section, becomes a turning point for the group's dynamics.
Prince Aldric, separated from the others, reaches a corridor not marked on any map. He chooses to walk into it anyway - a moment that crystallizes his growth from a boy who trusted books into a leader who trusts his own judgment. His path leads him to the Obsidian Palace's rear corridors during the final assault.
Vex Morann confronts the cost of his rebellion. His army has been fighting Kaelith at the Bridge of Sighs for seven months. When Vex orders them to stand down, the silence that follows is not obedience but confusion - soldiers who had been given a story to believe in, watching the storyteller abandon it.
Belivius and Kaelith descend toward the Heart together, their shared bond now a liability as the Queen's distributed consciousness tests them through the labyrinth's third level - her thoughts rendered as corridors, her memories as chambers, her pain as shifting walls. The labyrinth does not test their strength. It tests whether they deserve to reach her.
The first assault on the Heart fails. Torvald's second apprentice, Keld Ashfinger, is killed. No one speaks of the first attempt afterward.
The second assault succeeds. Torvald's Resonator breaks the lock on the Queen's binding. Belivius and Kaelith enter the Heart-chamber - a sphere of raw boundary energy - and Belivius uses the bond itself as a channel to reach the Queen's consciousness. The Queen returns to herself slowly: first her name, then her hands, then her face.
Selaphiel is waiting outside the Heart. He does not fight. He asks to explain - not to justify, but to explain. Kaelith confronts him with the white oath-blade drawn, and the confrontation resolves not in violence but in the Queen's choice: she chooses to remain as the Heart's anchor voluntarily, on her own terms, restructuring the binding so that it no longer requires her suffering. Justice, the book argues, is not a system but a choice.
The epilogue, "What Remains," returns to Belivius's mountain months later. He has installed a south window. A new goat grazes outside. Kaelith visits in three-week increments, the bond between them faded to a quiet thread. The series' first arc closes not with triumph but with recovery - the ordinary miracle of living after the extraordinary is over.