A prince from the House of Blood, fighting his bloodlust curse and orchestrating a long-standing war against the gods, whose relationship with Kyrene challenges his carefully maintained indifference.

A sentient sword known as the Blade of Retribution, who guides and critiques Kyrene, reflecting divine justice's ideals while bonding with her over their shared destiny.

A young, talented machinist who represents innocence in Kyrene’s found family and views Kyrene as a legendary hero, impervious to the world’s harsh realities.

A priestess of Shiket who serves as the moral compass of Kyrene's group, with unwavering faith in human goodness and a deep care for Kyrene beyond her divine role.

A pragmatic and hedonistic fighter whose relationship with Kyrene is based on mutual understanding of survival, revealing unexpected depth through acts of loyalty.

The Goddess of Vampires and a primary antagonist, driven by grief and ambitions to influence human lands, with a complex history interwoven with the gods.

The Goddess of Justice who maintains a contentious relationship with Kyrene, symbolizing the tension between divine authority and moral justice.

The Goddess of Fate, initially appearing protective but later revealed as a manipulator wielding influence over the war for her own ends.