The ancient Greeks referred to the realm known as Elysium where heroes and demigods achieve eternal status after death. This idyllic afterlife offered peace and eternal happiness, in contrast to the gloomy Underworld ruled by Hades. Elysium symbolizes the ultimate reward for a life well-lived, particularly for those of noble character. This concept reinforces the Greeks' belief in heroism and honor, providing motivation for individuals to aspire to greatness during their lifetimes, with the promise of a glorious afterlife waiting for the deserving.