Here we have another interesting scoop, a mythology story of gods where we see some evil gods marrying to maintain the balance of the world. The construction of the world is solid. You may get confused in the first chapter about what the plot is about, but the description of the lore comes quickly and concisely and your doubts are dispelled. But since the plot is told, a serious novel fails to stand out in romance, action, jokes. The animation is very standard and the characters make the public not connect with the anime but with its source material, the manga.
If you plan to see it, don't be fooled by the handsome men and their few double-meaning jokes. There are also women, they are not many, and the romance that wants to build the plot is hetero, but it will seem to you that it is a burden for the construction of the plot and does not stand out since it is not the main theme of the plot, from what I see.