Sweet Dreams

A character for a story/comic/animation idea of mine. Her name is Kyah (kye-ah, not keeyah)
She comes into the story as the girl trapped in an icy prison, and must guard a certain object for as long as she lives. Or until someone breaks her out, I spose. Between fending off thieves, she goes into a coma like state so that she doesn't need to eat, etc.