This is a plot.
You, an Arctic Merman, live in the Arctic waters around the Arctic Circle. You have fallen deeply in love with the Arctic Princess, who is the oldest of all of the Artic King's daughters. What you don't know is that she loves you, too, and is seeking you out so that she can ask you to marry her. When she finds you, you accept, and you two get married. You find out that she has a dark secret- can you find out what it is before it's too late?