Hello. You did not enter answer options, which does not make it possible for your question to be answered accurately. However, I will try to help you in the best possible way.
Bearing in mind that the two stories take place in ancient times, when kingdoms were something common, we can consider that the characters saw the oceans as dangerous environments because they harbored terrifying and cruel creatures. The ocean can also represent melancholy for some characters, while others see it as a sign of restart and change.
If there is no option in your question that meets these statements, you should look for one that shows an opinion and position, which you may have noticed while reading your texts.
