Hello, This mod is just a conversion of Things in The dark mod for SE. I ran the mod through CAO and optimized the meshes and textures. Fixed a few bugs too and tried to make it more stable. I have  tested it for about 8Hrs and no issues so far.   About the mod : It is an extensive quest mod which branches to various main and side quest. It's mostly about Falmer slavery and you experience both  sides as in being a slave and also the slaver (if you choose to) . Look