When the Fates saw the end of the Greek Pantheon of gods, Hades, god of the underworld, sent his children into hiding and created a triumvirate of queens to protect them in his absence.

 

His noble actions altered his destiny and the Fates saw his thread separate from the rest of his brethren. Instead of fading and losing access to the human world forever, he would regain the power to walk among humans when his three queens found their mates.