You're a fisher man/woman, in your boat waiting to catch something in the net you casted. It was nice out in the sea and you could smell saltiness in the air... There was a violent jerk at the net and you quickly went to pull it in. It was very heavy, you had no idea what it was. You pull the net up into the boat with a thud. Looking down, you see a helpless and panicked mershark stuck in the net, covered with sea water and looking up at you with scared puppy eyes through the net...