A few years before Oceana lived with humans to discover their lifestyles and became friends with Roza, Oceana was a giant monster who lived on the bottom of the ocean in the realm of sea monsters. In this kingdom, it is forbidden that monster should come back to the surface and above all, to be seen by humans, but Oceana, who is the princess of the monsters king has a childish curiosity and loves to discover new thing, despite being 200 years old (20 years in human age). That is why sometimes she likes to go to the surface to see the sun, the sky and above all, living beings on the surface. One day, when she got back to the surface, she met a ship that was sailing in the vicinity. The people of the boat saw this pink monster larger than a building, even a mountain. It was pretty terrifying. Oceana out of curiosity, wanted to see the boat more closely and she held out her hand to take it to look more closely. At first she thought it was a toy, but on closer inspection she saw people on the boat. She greets them, happy to see beings on the surface. Then she gently placed the boat on the water before Oceana disappeared into the water. This is how people all over the world got to know this big pink monster through photos and videos taken on the steamer.
