SW///SH will contain three house factions similarly to Fire Emblem, contained within each of the three fortified cities in the Galar region. Fact: they both have European sensibilities. Fact: Sun/Moon and FFXV both released with "vacationing" themes in the same year. Basically, the relationship between these three houses, and thusly the NPC's aligned with each city, will be the main driving force behind the plot. The villain team will even originate from one of these houses.