People in Motian Realm didn't know the whereabouts of the demon prince till now. Over the past tens of thousands of years, humans almost had not seen or heard about such demon generals before the appearance of each demon prince. They couldn't get any intelligence about the demon prince at all. However, each demon prince could bring humans bloody rain or put humans and demons into a miserable situation.
Undoubtedly, the most frightening feature of the demon princes was their power; instead of their brutality or craft!
Each demon prince could easily overwhelm immortal generals or demon generals on their same levels before promoting to a demon emperor; additionally, they all mastered many incredible secret methods and abilities.
Besides being powerful, the other frightening feature of demon princes was their great potential.
