Poor fisherman Owen Carter falls into the deep sea, obtains a blood contract from the Dragon Maiden. He contracts with sharks, octopuses, Sperm Whales, moving unhindered at sea bottom. He retrieves Melo Pearls and Ambergris, becoming wealthy. He serves his country, salvaging national treasures. He monopolizes the seafood market, owns a seaside mansion, partners with Ms. Sloane to build a seafood empire. Owen Carter proposes to Lana, completing a rags-to-riches story.
