Please would there be a new free world?

I want to place my twin sims in the woods, but I don't them to have anything to do with occults. I don't mind them feeling like they could be occult, I want a healthy safe gap away without stepping too deep. All woodsy worlds are so dreary. It does fit one of the twins, but they live together. The other is more bright and cheerful. I want them to live in balance while living in a big house size to share for life.