I am one of the biggest fans of this work.. overlord 4 gave me what I wanted The story..The animation and mystery element And also the audio was and still what makes this anime great The story was also great, For this season, he presented a lot of surprising things and secrets that needed an answer, but not all of them, of course. I wish there were more episodes I think this anime deserves more than 13 But anyway, as long as the episodes are perfect, that's the most important. Anime is one of my favorite anime in this year and Without much talk, I hope there will bea fifth season because this anime is in one word masterpiece