Mists of Ærth
The Homecoming Bureau is the human organization dedicated to returning humankind to below Mistline. To this end, they employ scientists and adventurers to investigate and study the Mist’s properties and abnormal behaviors. Additionally, they have made several attempts at clearing areas of Mist for the purposes of building human-inhabitable structures below Mistline. The most notable of these attempts was Haven, a promising city built within a massive Mist displacement field. Unfortunately, a flaw in the structure caused a catastrophic explosion during the unveiling ceremony, ultimately killing hundreds of participants and enthusiastic supporters.