Elysium is a concept found in various fantasy and mythological settings, often depicting a plane or realm associated with the afterlife, where those who lived virtuous lives or died heroically may go to spend eternity in a peaceful and idyllic environment.

In Greek mythology, Elysium was said to be the final resting place of the blessed, a beautiful and serene paradise where the souls of the righteous would be rewarded after death. In this context, it was associated with the ancient Greek idea of the afterlife, which consisted of several different regions, including Hades, the underworld, and the Fields of Asphodel, a neutral zone for the souls of the average dead.

In other settings, Elysium is often depicted as a plane or realm of existence that can be visited by mortal beings or other entities. It is often portrayed as a beautiful and peaceful environment, with rolling hills, lush meadows, and idyllic landscapes, where the sun shines bright and the air is fresh and clean.

Elysium is often associated with themes of virtue, heroism, and purity, and is said to be inhabited by the souls of the most honorable and just individuals who have passed on from the mortal realm. In some settings, it is also home to powerful beings, such as deities or angels, who watch over and guide the souls of the departed.

Overall, Elysium is often portrayed as a place of rest, peace, and fulfillment, where the souls of the righteous can find eternal happiness and contentment. It is a realm associated with the highest ideals of morality and honor, and represents the ultimate reward for those who live a life of virtue and nobility.