The fourth season of Bungo Stray Dogs delves into the first part of an increasingly large-scale conflict that utilizes all the narrative developments previously established. We are finally given an in-depth look into the backgrounds of Ranpo and Yasano, the fragility introduced by their immensely powerful talents, and their relevance to the situation at hand. There has also been a slight departure from the often comedic tone in favor of tension and maturity, but this is a welcome substitution given the circumstances and stakes. It is worth mentioning that the first half leans into the mystery genre, so expect a fair amount of dialogue initially.