His name is whispered and cursed across both time and space, a peerless blademaster who even death cannot threaten. He is Lucius the Eternal, blessed by Slaanesh and the greatest swordsman of all the fell Legions imprisoned within the Eye of Terror. With his armies exhausted by unending war and consumed by their own twisted iniquities, Lucius turns to an erstwhile brother of the Emperor's Children to rebuild his strength. Faced with betrayal from without and even from within his own flesh, will Lucius discover something that even one who cannot know death should fear?

    His widow and murderer, the Lady Chettamandey, stands to inherit his power and influence. Her plans for ascension are curtailed when she’s drawn into a dark world of ritual killings and cult murders, with planets being dragged into the warp seemingly at a whim, the threat to Chettamandey’s legacy is dire, and only she can avert potential disaster.

    But when his old comrade, Master Tigrane of the Dark Angels Space Marine Chapter, arrives to join the festivities and asks to hear the glorious tale told once more, Antigone seems flustered. With the details of his account cast under close scrutiny and with the judgement of the Imperium hanging over him, will his noble reputation remain intact?