Why do I keep dreaming of the ocean?

I'm always having this dream. It always starts with me walking down the beach, I find a mysterious glowing green pearl. I grab it, then Link (from legend of zelda) appears and takes it from me. I chase after him and suddenly the Elric brothers (from fullmetal alchemist) show up and start fighting with Link. I then start to go all fangirl on Ed (the oldest... And shortest). But then I see Link hurt. I struggle with who I should go with and it usually ends there. I want to know what this dream possibly means. Thank you for who ever takes their time to decipher my dream! ^__^"