@AngelPray The currency originated in a very dry region, where water was pretty valuable. Each time the toilet was flushed it cost a certain amount of money, and to make things easier a coin with that value was created. Over time it just became the standard base amount, and all other currency values were based on it. As systems go it's not to bad, but the economy experiences rapid deflation during a heavy rain. It's also the origin of the phrase "flushing it all down the toilet."
