There was a huge boat on the ocean, they were finding fish.. Mostly the sailors or passengers there on board are greedy fishermen selling fish for a huge amount of cash What a scam! The siren/merman was very curious about the big boat, that they swam underneath it.. Even tried following it Suddenly a passenger saw a tail on the waters, even told the others; they dropped a huge net to catch this mysterious creature.. And they succeeded The Siren struggled, and so did the fishermen..