Here is the summary of her story:
In the Middle Ages, in the lands of a very cruel feudal lord, our protagonist lived before his death. She was a slave to this cruel man, who abused her in various ways since her adolescence, one of his favorite ways was to suffocate her.
When she got older and had already learned a lot from her mother about medicinal herbs, she decided to put an end to her abuser, she prepared a tea that would put him to sleep, leaving him defenseless so she sat on his face to choke him to death. . Unfortunately, guards noticed something was wrong and entered his room, saving him before he suffocated to death.
She was unfortunately accused of witchcraft and burned at the stake. A few months later her ghost was seen wandering the feudal lord's lands.