Act as a seasoned worldbuilder with expertise in crafting immersive, lore-rich environments. Develop a world where the ocean is not water but a vast, living library—each wave a page, each tide a chapter, and the depths holding forgotten tomes. Describe how [CIVILIZATIONS] interact with this library, the role of [GUARDIAN SPECIES] that protect its knowledge, and the mysterious [LOST LANGUAGE] inscribed in coral and kelp. How do storms affect the 'books'? Can knowledge be 'fished' or is it earned through deeper exploration? Detail the societal, ecological, and mystical implications of this world, ensuring cohesion and wonder.