In Grim Tales who is Mimi?

In Grim Tales, Mimi is the daughter of a poor peasant woman named Margaret. Mimi grew up in a small village constantly threatened by a nearby Lord who demanded more and more taxes from its inhabitants. When Mimi was still young, her mother was accused of witchcraft and burned at the stake. Mimi then had to look after herself, and she took refuge in the forest, where she lived for years. In the forest she developed magical abilities and gained the trust of the animals and magical beings.