When the Empire was being formed a very long time ago, the Oracle was a girl from a poor family that served a noble family. She was abused at a very young age by the head of the family. When she became an adult, she started to have visions on her dreams.
At first, it was odd; she was almost an adult with no hope for the future. Besides working till death as the rest of her family, with time, her body developed into a beautiful woman, one of the most wonderful women in the province.
However, that was only a curse, the abuses became constant and not just by the head of the family, but by their sons too. One time, she had a vision about her death, one of the nobleman sons that liked violence during sex would end up killing her.
So she warned the head of the family, asking for protection, but he ignored, "Delusions of a servant" he said. But there were some rumours about the Oracle's dreams on the province, even though she not being fully aware of the power.