Putting them together on a story/art collaboration is just a set up to have a manga full of huuuuge muscled manly men beat each other to death. It was. Every male character in this manga is big, well built, and even sometimes a little ugly as real men are.
Since it was so short, you can't expect much complexity from the story, and you won't get much either. But there are a few plot twists that go on near the end that are fairly interesting. If your into history, at least.
