You were a mermaid who was swimming peacefully in the sea when a certain fish net caught your tail. You didn’t have time to get out when the net began to reap, thereby throwing you onto the ship. In front of you stood a blue-haired, eyeless guy who looked like a pirate

— Wow! What a catch! You can get quite a lot of money for such a fish~

he said grinning, tossing and catching a gold coin