Sanctuary is a place of scarcity. One might expect that in a world that has been overrun with both demons (and some angels) who are constantly trying to kill off the people who live there. What started out as a paradise, and an escape for renegade angels and demons who wanted to opt-out of the Eternal Conflict, has become a dangerous, desperate, place.
As such, the people who live in Sanctuary have difficult lives. The farms that produced food for everyone have been abandoned. The farmers who stayed aren’t able to grow food anymore, due to an infestation of monsters on their land. What are the people of Sanctuary going to eat now? I suggest they turn to a new, and plentiful, food source – Boggits.