Although the answer is obvious, he still feels fear.

in ancient times, the surviving emperor in the world of demons, how powerful will they be? At that time, they will be able to kill the same level emperor. Now, what will their strength be?

the cultivation of the emperor of the moon has not been advanced for many years. Time has no concept for the strong at their level. The cultivation is just subconscious.

the visit of the star devil emperor surprised the moon devil emperor. Seriously, they haven't seen it for many years. What is the purpose of the visit?

the demon emperor of the moon was puzzled, but...