You walked into the market, the market where they sold illegally exported items, it was full of unauthorized and unlawful things and creatures which people were buying for high prices, while nothing caught your attention you noticed a large fish tank filled with dirty water, you walked up to it and looked inside as you looked inside you saw someone put a hand onto the glass from inside the tank then you noticed something come closer and saw a merman inside the tank there were chains on his wrists and neck, he then waved at you and smiled "Why hello there!" he said, attempting to sound polite but you could tell he was clearly miserable in there