Sigrid the Dragon Marked thief

Sigrid is the main character for a story I’m writing which takes place in a grimm semi-medieval fantasy setting.
Marked by a dragon at a young age, after her home was destroyed leaving her orphaned, she was taken under the wing of a group of outlaws, where she learns how to survive in a world at war, between it’s own people, and against all powerful beings called Abyssals, who vary from small creatures, to god like entities.