Micron Front

Regions (6)

• Epithelial Causeway

  A layered tunnel network of dead and living skin cells, the main surface route ants use to move between deeper systems; patrolled by keratin plates that shift underfoot.

• Capillary Rapids

  Fast-moving bloodstream channels lined with red cell traffic; currents can sweep an ant miles off course in seconds if it loses grip on the vessel wall.

• Lymph Node Hollow

  A dense chamber of filtering tissue where immune cells cluster and swap intel; the closest thing this world has to a fortified command post.

• Gut Biome Undercity

  A sprawling, humid lower district packed with bacterial colonies, fermentation pockets, and trade routes for nutrient scraps.

• Alveolar Sacs

  Fragile, balloon-thin lung chambers where oxygen exchange happens; viral spore clouds tend to nest here because the walls are easiest to rupture.

• Mucous Membrane Marsh

  A sticky, slow-draining wetland of nasal and throat secretions; visibility is low and viral ambushes are common.