Silverblood

Six years after leaving her family to join the Sisters of the Whiterock Coven, young Edith is anxious to finally return home. But first, she has to pass her Trial of Ascension—a harrowing task beset by her patron deity, made all the more insufferable by an unexpected companion: Colette, a fellow acolyte and Edith’s long-time bully. Together, the two must complete the Trial, no matter the consequences.

Then, when it’s all over, Edith can hopefully reunite with her family… if she survives.

[From itch.io]