Deka is a sixteen-year-old girl raised in the Northern village of Irfut, where her dark skin and curly hair make her a target for discrimination. When a religious blood-letting ritual reveals her gold blood, she is branded an impure demon and subjected to repeated executions by the local elders. Seeking an escape from this endless cycle of torture, she accepts an offer to join the emperor's army as an alaki warrior. Her journey involves mastering her unique abilities while searching for belonging and love.

This secretive emissary earns her nickname from the white gauntlets she wears while recruiting alaki girls for military service. She acts as an overseer for the training grounds, plucking out outcasts and offering them absolution in exchange for twenty years of fighting monsters. She takes a particular interest in Deka, offering her advanced private instruction and guiding her combat development.

Britta is a bubbly Northern farm girl who travels to Hemaira to become an alaki warrior. Contrasting with Deka's quiet apprehension, Britta is optimistic and deeply values connection. She acts as Deka's designated protector in battle and provides a crucial source of emotional support during the harsh conditions of their military training.

Keita is a dark-skinned former noble from Gar Fatu who gave up his lordly rank to join the military after a tragedy destroyed his family. As Deka's assigned uruni, he is sworn to fight alongside her in the campaign against the monsters of Otera. Though initially shaped by his prejudices and grief, he gradually learns to trust Deka, forming a protective and tender partnership with her.

Belcalis is an alaki from Hualpa who carries deep physical and emotional scars from being sold into a brothel prior to joining the army. She is highly defensive, cynical, and quick to challenge authority. Once she accepts Deka and the others as her bloodsisters, she becomes a fierce defender of her chosen family.

Gazal is an honored elder bloodsister at the Warthu Bera training grounds. She is a quiet, traumatized warrior who suffered immensely when her own family repeatedly drowned her for her gold blood. Her deep emotional pain catches the attention of her instructors, leading her to receive elite combat training alongside Deka.

Katya is a red-headed alaki from Rian who focuses on surviving her military service so she can return home to marry her fiancé. Her conventional dreams provide the other girls with a vision of a normal life outside of endless warfare.

Adwapa is an alaki from Nibari who trains in the same cohort as Deka. She is blunt, mature, and openly discusses her romantic relationship, refusing to be shamed by the kingdom's strict religious rules.

Asha is an alaki from Nibari who provides steady, mature support to her younger peers. She forms a reliable presence within Deka's inner circle during their exhausting military preparations.

Ionas is a young man in the village of Irfut who serves as Deka's early childhood crush. While he initially appears supportive, his rigid adherence to the village's religious laws causes him to immediately turn on her with lethal violence once her impure nature is exposed.

Captain Kelechi is a Southern military officer who leads the raiding parties out of Warthu Bera. He maintains strict discipline among the troops and expects absolute obedience as they hunt monsters in the wild.

Thandiwe serves as the head karmoko, or instructor, at the Warthu Bera training facility. A former imperial assassin, she is a stern taskmaster who subjects the alaki to brutal physical conditioning to ensure their survival on the battlefield.

Huon is a combat master at the alaki training grounds. Despite her small, delicate physical appearance, she is an incredibly fast and lethal fighter who teaches her students to weaponize their opponents' assumptions about their size.

Ixa is a shapeshifting creature that Deka adopts in secret. Capable of communicating telepathically, he can assume the forms of a reptilian water dragon, a large kitten, or a bird. He provides Deka with non-judgmental companionship and hidden support.

A retired soldier who raises Deka in the Northern village of Irfut. Though he initially presents as a caring parent, his deep-seated fear of impurity and strict adherence to village law lead him to actively participate in her repeated executions.

Umu is Deka's late mother, a woman from the South whose dark skin and curly hair Deka inherited. Her history as an imperial spy for the emperor leaves a trail of mysteries that Deka attempts to unravel at Warthu Bera.

Calderis is a karmoko who specializes in blacksmithing. He works with cursed gold blood to forge incredibly lightweight and resilient infernal armor for the alaki troops.

Emperor Gezo is the ruler of Otera, overseeing the massive military campaign against the roaming monsters. He commands absolute obedience from his subjects and maintains the patriarchal structure that strictly controls women and alaki.

Braima is an equus, a formidable creature with characteristics of both a human and a horse. He travels with White Hands and helps safely transport the new alaki recruits out of the dangerous Northern territories.

Masaima is an equus who serves alongside his twin, Braima. He assists in safely escorting vulnerable alaki across Otera, exhibiting a proud demeanor that contrasts with the fearful attitudes of the human villagers.

Acalan is a male uruni soldier assigned to fight alongside Belcalis. He is deeply religious and holds fast to the kingdom's traditional teachings, which occasionally puts him at odds with the more cynical alaki warriors.

Surem is an uruni paired with Katya for military operations. Following a tragic attack on their camp, he honors his fallen partner by reading her funeral rites before resigning from the army.

Li is a young uruni soldier assigned to fight alongside Britta. He works cooperatively within their squad and helps mediate tensions when religious disagreements arise among the troops.