[@Randomness]: This is a lot better, but now that there's only one isekai slot left I'm holding off on accepting anyone because someone who was on board from the start is finally getting the chance to finish up their bio and is aiming for an isekai character. Naturally this means that she's going to get first pick of the final slot, provided she finishes the bio up today. ^^;

As for your question, as stated in the OP the land their community is on physically moved to the edge of the actual city, and that land lost its fertility due to a challenge.