C398 A Strange Wood from the Extraterrestrial Galaxy!

From high above, the layout of the Human Alliance's three main bases and twenty-four Acropolises forms an immense triangle, each corner a bastion of defense. When one is under attack, the others rush to its aid. Thanks to this strategy, the Human Alliance has thrived for nearly a century, even amidst the onslaught of otherworldly forces.

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