How was Hades the god of the underworld described as?

Hades, the god of the underworld in Greek mythology, was often depicted as a stern and unyielding figure, ruling over the realm of the dead with authority and justice. He was typically portrayed as a dark, bearded man, sometimes holding a scepter or a key, symbolizing his dominion over the deceased. Unlike the modern interpretations of hell, Hades was not inherently evil; he was more of a necessary force, ensuring that souls received their due after death. His domain, also called Hades, was a place of shadows and spirits, where the departed resided rather than a place of eternal torment.