Dark fairytale

This is an old Russian fairy tale about Vasilisa the Wise.
Evil stepmother wanted to kill Vasilisa. Therefore, she sent Vasilisa in a dark forest to the witch so that she would receive fire for the hearth.
Vasilisa passed all the tests, and the witch gave her fire in the skull.
When Vasilisa returned home, the fire from the skull burned the evil stepmother.

Merry fairy tale, isn't it? =)))))