Not long ago, the Phoenix Supreme was deemed to rank among the top three in the Jambu Realm. 

As for the Stormy Demon Emperor, the ruler of the Stormy Seas Region, his strength dominated the southern sea region. However, the Jambu Realm was massive. Just the Yan Huang Ancient Region alone had numerous powerful martial cultivators. With his strength, the Stormy Demon Emperor would likely make it to the top 50. If pushed further, he might just make it into the top 30. 

Therefore, since the very beginning, the Phoenix Supreme and the Stormy Demon Emperor were never on the same level. 

Currently, the Stormy Demon Emperor and four other demon lords were barely able to hold the Phoenix Supreme back! 

This was what Wu Yu had concluded. His Eyes of Fire and Gold were capable of seeing through the clouds and identifying the essence of the battle. Seeing the fear and anxiety in the eyes of the Stormy Demon Emperor, Wu Yu could tell he was truly afraid. Before the battle started, the Stormy Demon Emperor probably had not expected the Phoenix Supreme to be such a frightening figure. 

"He finally understood why the Phoenix Supreme was able to convince the six demon lords with her strength," Wu Yu commented...