Angels of the Killing Hymn

Angels of the Killing Hymn (82177 words) by RoxyNychus
Chapters: 16/16
Additional Tags: Lesbian, Trans Female Character, Brainwashing, Betrayal, Blood Drinking, Bad end, Dead Dove: Do Not Eat, War, Drugging, Body Horror, Role Reversal, Mindbreak, Trenchsploitation, ntr, siscon, Angels
Series: Part 1 of The Killing Hymn
Summary:

Lakera is a Virtue, an angelic warrior tasked with fighting the encroaching swarms of the undead. Together with her sisters, she defends the last bastion of the living by the command of Queen-Minister Charith. Driving back the rot with steel and lead, Lakera aspires only to serve and please her Queen. But during the latest battle she makes a strange discovery in the wasteland, setting into motion a chain of events which may threaten both the war effort, and her status as the Queen's favorite.