Tales of giant sea monsters are ubiquitous throughout human culture. The same is true at Focus. Yih's nautical folklore survived the yinrih's leap to the stars and has thrived among the salty-pelted sailors that call the surface of Sweetwater home.

The most famous legend regards a giant FrkrGHg “armorback”, a broad term that encompasses several arthropod-like, and particularly crab-like, benthic creatures. A typical armorback body plan looks like a cross between a crab and a centipede, with a crab's head and pincers on a long, segmented body. Real armorbacks don't get much larger than a lobster, but this legendary critter is said to be so large that it can thrust its head above the surface while its rear is planted on the seabed.

Its favorite meal is, what else, hapless seafarers. It is often blamed, with varying degrees of seriousness, for the sinking of submarines. Most legends say that its chitinous armor is completely invulnerable, but that it can be dispatched easily enough if you can manage to flip it on its back to expose a weak point on its ventral side.