Li Changsheng became the emperor and became the great emperor of the world! Since then, he has ruled the eight wastelands of the universe and is the only one in the world! But sixteen thousand years later, he still inevitably entered his old age! His body rotted and his soul withered! Facing the forbidden area of ​​life that was about to move, He was determined to die and took several Supremes with him on the road! But when his life was short, Li Changsheng discovered that he could enter the prehistoric world! In the prehistoric world rich in immortal materials, immortality is not difficult at all! With the resources of the prehistoric world, He has climbed to a higher level step by step! Since then, there has been a real immortal emperor in the world! He has quelled the dark chaos, destroyed the restricted areas of life, and conquered the true immortals! Suddenly looking back, he created two worlds at the same time. An immortal legend!