Wei Shi Lindon
is the protagonist, born "Unsouled" — meaning the ritual test detected no madra affinity, branding him defective and forbidding him the sacred arts. Tall and broad, with a naturally mean-looking face that belies a scrupulously polite, self-effacing manner (he calls himself "this one"), he hides a relentlessly scheming, ambitious mind. He carries a pack everywhere and wins through preparation, trickery, and sheer stubbornness.
Suriel, the Phoenix
, is the Sixth Judge of the Abidan Court and its Judge of Restoration — effectively the greatest healer in existence. Assigned to hunt the missing Reaper, Ozriel, she detours to Cradle and changes Lindon's fate on a whim born of admiration for his courage.
Yerin
is the disciple of the Sword Sage, from outside the valley — scruffy, scarred from her own training, brusque and blade-sharp in speech, fiercely loyal once trust is earned. She walks the Path of the Endless Sword and becomes Lindon's first true companion.
Wei Shi Kelsa
is Lindon's older sister, a talented artist who reaches Iron during the book and one of the few who treats Lindon with love.
Seisha and Jaran
are Lindon's parents; they love him, but the clan ethos they live by invests only in the strong.
Elder Whisper
is an ancient white multi-tailed sacred fox who can glimpse fate and quietly encourages Lindon to forge his own path.
Li Markuth
is the long-exiled, ascended founder of the Li clan, illegally summoned back during the Festival.
Sword Sage (Timaias Adama)
is Yerin's murdered master, whose death is the reason she remains in the valley.
Elder Whitehall
is a Jade of Heaven's Glory trapped by a botched elixir in a child's body — greedy, treacherous, and Lindon's chief antagonist in the back half.