Both Hades and Pluto are considered to be the god of the underworld. Hades is a part of Greek mythology and Pluto from Roman Mythology.
The religion was important in the lives of Roman people, they believed in god and goddesses. The Romans considered that nature is a gift of God and Gods should be worshiped.
The Romans acknowledged that many things came from underneath the earth, gold, silver, other metals, and crops for being chief among them because it feeds the people, so Pluto was considered to be not so evil even if below the earth was a dark place.
