Its litteral tensura but more focused on the city's development and lore.The main focus is around the city developing some characters as it is a light anime, well this season pushed a little more towards slice of life A season full of further world building and conflicts between nations, while Rimuru just wants to develop his nation. In this season of Reincarnated as a slime, are we once again following Rimuru and his companions. The season continues the Falmuth story and starts establishing future plot lines, along with expanding the known world. I see a lot of people hating on this season due to the lack of actionbut tbh there really doesn't exist much to critizise the season about.