As the Archivist of her people, Natalie is limited in where she can go and when. She is constantly under heavy guard and is unable to venture out of the Crystal Palace very often or for very long. It's a lonely life, she'll admit, but it isn't the worst thing one could be fated for. She's found a way to sneak away in the mornings to be alone or go on short excursions.
These little outings usually include whatever mischief she can find. She's still young and looking for a bit of fun.
Her job is to be the memory keeper of art that other Crepusca have made so their souls can find their way back through reincarnation after their death. Occasionally, she will have to make the difficult decision to destroy an art piece, condemning someone to the uphill climb of finding their way back without a beacon or being lost forever.
She's not a queen because of the process she went through to get the position, but she does essentially lead a theocracy/divine democracy. She was elected among several others to go through the training to become a Keeper, and then faced the Trials to take the position of Archivist.