The story revolves around a war between two sides—one that aims to exterminate humanity and another that wants to preserve it with certain conditions. Warriors, intellectual figures, political leaders, generals, and other personalities are summoned to another world to fight for each side of the story. Joining one side or the other depends on the character's personality or memories from their past life.
The anime is visually appealing, and I like this style, similar to Hellsing Ultimate, which effectively emphasizes the physical expressions of the characters, such as the expressions on their faces.
The anime includes some comedic moments that do not disrupt the battles or tense moments.
The main characters of the anime, Shimazu, Oda, and Nasu, have personalities that fit well with the story; they are not tiresome, are funny, and deliver strong actions during battles.
Other historical characters serve mainly to advance the plot and are not extensively explored. Unfortunately, Kanne, who intrigued me a lot, has only a few appearances.
The ending and opening songs are great and complement the anime well.
Certainly, what generates controversy in this work, or perhaps the reason for not having a second season, is the villain who aims to exterminate humanity. By considering physical elements, powers, and understanding a bit of their philosophy, one can conclude that the villain is perhaps one of the most significant personalities in the world to date.
I won't reveal more.
In conclusion, it is a good work, and I enjoyed it a lot. It's a pity that there was no second season.
