When World Conqueror arrived at the port of the city-state of Tephis, Marina and her crew became an instant sensation. This was because a huge sea monster had led the ship into the harbor, shocking all of the people!
Marina let go of the giant squid Koukou and said, "Thank you, Koukou! Now, you may return to the sea!"
All of them stood on the ship and waved goodbye to Koukou. After sailing together for several years, many of the sailors had sentimental feelings for the squid that had protected them. Some of them even began to wipe away a few tears as Koukou's huge body disappeared into the sea.
Legends of Marina's traveling around the world on the Legendary Adventurer quickly spread throughout Tephis. The sailors kept talking about the many monsters and dangers that they had encountered along the way, as well as sharing their many escapades in the magnificent Swirl Continent, the Mermaid Kingdom, and the beautiful Yala Continent.