What happens is that Merliah tries to stop eris from getting to the throne. To stop her she has to do three tasks that people/mermaids tell her.
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There is a Barbie in a Mermaid Tale 2. (2012) It is cool. I have seen it. :3
You can't actually become a mermaid but you can download mermaid outfits, that is the closest you can get to being one.
You can just search online for mermaid tails.That's what I did and I got an awesome mermaid tail.
They can only have mermaid costumes. They don't look that real you can see their feet. If you want your Sim to be a mermaid, buy the Sims 2 of download a mermaid Sim from the Internet.
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