@CapableCivet Indeed I forgot to add that being a carnivore will drastically reduce the fat content of Wyvern meat. Additionally, being that a Wyvern flies (I do not recall the average wyvern being a grounded animal), excess fat is completely and wholly unnecessary. Thus, we can assume that the average Wyvern meat should typically be lean.
@nobaka @Kayriel While I understand completely that plot points can be explained as simply as stating "it just be like that sometimes", what I am trying to point out is not a plothole (even though one could argue it is), and I am not attempting to lessen your enjoyment of the overall story. I am simply bringing to your attention the fact that animals from different environments with different diets will not produce the same quality of meat, nor the same texture of meat, nor the same tasting meat. In fact, stating that "of course it is not a meat raised specifically for consumption" supports my point entirely. Wagyu beef is from cows that are treated basically like royalty. They do nothing but eat the best food, all in order to create this perfect marbled beef. Thus, Wyvern meat somehow having the exact same properties as Wagyu is a little far fetched in my honest opinion and I think it must be addressed.
As a side note, people need to learn how to critique things they enjoy. I am not saying that this plot point makes me hate the story. I still read 31 chapters just like the rest of you. I still think this is far better than garbage stories like "smartphone isekai" and "big tits harem isekai".