Siren's Song (BWWM)

Long ago, in distant time, Sirens roamed the waters and dominated the Earth. Their ancestors own an ancient artifact that is assume to have created this world, with a power that could rival a god.

It's a round, royal blue charm with an annular gold hue in the middle; held by an indestructible gold chain. As the compactor that holds the power that created the Earth; it is also believed to give life. Or take it away. And grant wishes. In a young fable, there is a love story that the King of the Sirens used this jewel to save a Human he fell for. But consequences neared, ending this taboo and peaceful relations between Sirens and Humans. Both have fought in countless wars over which should be keeper of the jewel. They are natural enemies.. Or were, at least.

Now, this is but a distant memory to the Humans. It is believed to be a myth, a legend, nothing more. Sirens steer away from the Humans, who believe these 'mer-folk' don't exist, and are thought to be only fairy tales. Since forgotten, the Sirens now own this jewel, and protect it inside the traditional monarchy they hold.