Hades
Hades is the king of the Underworld, in which
unauthorized spirits are challenged by Cerberus, a three headed dog
who guards the doors of the Underworld. Hades is married to Persephone, who he trapped in the
Underworld for a certain number of months because Persephone got
too hungry and ate pomegranate seeds. Hades is known as Pluto to
the Romans.