The night I made my first 1M... I was really excited about it and, since I was F2P, I started to merchant with Zammy Plates. Then a guy messages me 'Can I buy your muddy key?' I respond with a 'Wtf? I'm not selling a muddy key.' and he keeps begging me to sell him a muddy key that I don't have. Then he says 'Please sell me a muddy key I'll buy it for 1.5M because my friend is trading me 2 P Hats for it!'. Then a level 10 guy continuously trades with me among the other merchanters in World 1 who I am trying to sell my Zammy plate to. The level 10 trades with me and offers a bucket, cabbage, potato, muddy key, and a few other things. I accept the trade, go to trade with the guy who was buying the muddy key, and he logs out. I was Chain-Scammed :