Mia Corvere, gladiatii, escaped slave and infamous assassin, is on the run. Pursued by Blades of the Red Church and soldiers of the Luminatii Legion, she may never escape the City of Bridges and Bones alive. Her mentor Mercurio is now in the clutches of her enemies. Her own family wishes her dead. And her nemesis, Consul Julius Scaeva, stands but a breath from total dominance over the Republic.
But beneath the city, a dark secret awaits. Together with her lover Ashlinn, brother Jonnen and a mysterious benefactor returned from beyond the veil of death, she must undertake a perilous journey across the Republic, seeking the final answer to the riddle of her life. Truedark approaches. Night is falling on the Republic for perhaps the final time.
Can Mia survive in a world where even daylight must die?