Who do the Furies punish?
Also asked, who do the Furies serve?
They served Hades (god of the underworld) and Persephone (goddess of spring and queen of the underworld). Furies were also called Eumenides (kindly) or Semnai (August). There are differing accounts as to how the Furies came to be. In one story, they are the children of Uranus and Gaea, the gods of sky and earth.
Likewise, who were the Furies parents? Gaia
Just so, whose protectors do the Furies become?
Punishers of wrong-doing in general, the Furies were considered protectors of the rights of senior family members, especially mothers, fathers, and elder siblings.
Where are the Furies in the Underworld?