Underwater tyrants fight over their ever spreading breeding grounds. Their size and intelligence is unmatched by anything in the sea. Their technology is booming, they're getting smarter, and they're learning to fly. Piesa never wanted to learn about their culture. She hadn't even heard very much about them. They showed her their aquatic abyss when they captured her. Now she's got to protect her land --and her life-- before she gets out of there.