Context of setting here: https://www.furaffinity.net/view/38407065/

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Cassandra has been the beloved youngest daughter of her extremely religious family all her life. She had to inherit from her father a gift for healing and holy powers. Unlike her unfortunate brother, who, having been born as a snake, immediately earned the hatred of his father, Kasandra has always been loved and idealized by everyone.

However, Cas herself was not happy with this attitude. She was exhausted by the need to constantly match the unattainable ideal image that was created around her. She wanted something completely different from life.

And she ran away. She gave up her father's messianic dreams, the expectations of society, the universal love for the mask that she was forced to wear. She gave up all the blessings of her old life in order to finally, for the first time in her life, feel the real freedom that she had always dreamed of.