How has the urban myth about the house and the sister’s evolved?

The essay must be a creative essay (short story) on the novel we have always lived in the castle according the the essay prompt provided which is, From either the town’s people perspective or Constance and Merricat, write a scene about what is happening 20 years from the end of the story.

How has the urban myth about the house and the sister’s evolved? (page 141)

The essay must have everything a great creative essay has such as themes and ideas from the novel. And the essay should be written in marricats perspective.