Great Emperor

The essence of immortality lies in the spirit, the consciousness; its very easy to make one's body eternal. Great Emperors are what can be called "Half-Immortals"; possessing their battle power but not their longevity. Due to Shi Hao being able to kill immortals while only being a Zhi Zun (Perfect World), and the fact that nobody who can become a Great Emperor in the severely damaged mortal world would be normal, Great Emperors would likely be in the same realm of power Shi Hao was.

Trivia: No two true Great Emperors can exist at once No Quasi-Emperor may become a Great Emperor in the first 10,000 years of the last Emperor's death.