the Binding Coil of Bahamut - Turn 1

Situated upon Vylbrand, Castrum Occidens is more akin to a research facility than a fortress. Even before its first pillar was driven into the ground, Legatus Gaius van Baelsar had ordered his people to probe the fragment of Dalamud which fell at that precise location. The impact resulted in the creation of vast caverns pervaded by corrupted crystals. Though unknown dangers lie in wait within, you must brave them all if you are to learn the truth of the Calamity.