There are a handful of lighter standalone episodes built around village disputes or tournament games that only minimally affect the main plot. Examples include Season 1, Episode 2 and Season 2, Episode 5, which are enjoyable but not required for the core arc. Even so, those episodes add atmosphere and deepen secondary relationships; skipping them will not break the plot, but you may lose smaller character beats and world details that matter later. If speed matters, stick to the episodes built around politics, betrayals, and the key reveals noted earlier.