A man named Sassean saved a drowning child with magic power. Then Eye of the Sea in the Haigui Castle spotted the shell with the logo of shark-spot royal, so all the demons believed that it could be the situation-improved super elf and set out for looking immediately. Uncle Frank suddenly suffered from serious sickness and was sent to hospital. The Giant Saver guards were informed that Uncle Frank was dying, having little chance to recover, which made the guards very depressed. At that time, the secretary-general Benjamin ordered to replace Uncle Frank with a new mechanic engineer. Don guaranteed that Uncle Frank would return to his position after recovery with his own job. Miss Kyi and Left-fin found Sassean, and realized he belonged to the shark-spot royal. Sassean told the two that he had combined with situation-improved super elf and he was unsatisfied with Seaman¡¯s insurrection to human beings. The Giant Saver rushed to the scene and fought against the Seaman, and Nell was injured. They sent Nell to a small house by the sea. Sassean cured Nell with super power. They begged Sassean to save Uncle Frank, but Sassean rejected. When they returned to the base, they found an amazing truth that Sassean had existed for hundreds of years. Miss Kyi and Left-fin reported this to Silver-carp-head, so Silver-carp-head decided to see Sassean.