OMG… I remember seeing the intro of this game for the first time and swearing that, one day, I would decode the runic language… someone on GameFAQs beat me to it… and the outcome is, well…
All of the text is directly from the Wikipedia page for Sea.
A sea generally refers to a large body of salt water, but the term is used in other contexts as well. Most commonly, it refers to a large expanse of saline water connected with an ocean, and is commonly used as a synonym for ocean. It is also used sometimes to describe a large saline lake that lacks a natural outlet, such as the Caspian Sea.
Full-size image here if Tumblr resizes it badly (it probably will): http://i.imgur.com/V4GmO.jpg
IS THIS REALITY… or is it just fanta-seeeeeeeaaaaaaaa….