Demon King Ao was the number one Demon King in the Demon Realm.
Zhou Shu had never seen him before, so he didn't know how powerful he was.
This time, he had personally experienced Demon King Ao's strength.
Just his sealed divine ability was already not much slower than when Zhou Shu used the divine ability Unstoppable For a Thousand Miles.
From this, he could deduce that Demon King Ao was indeed very strong.
It was very likely that he was much stronger than Zhou Shu.
But it was Demon King Ao who was strong, not Emperor Wei Wu.
Emperor Wei Wu wanted to use Demon King Ao's strength to intimidate Zhou Shu, but he had found the wrong target.
The strong wind blew against his face and then suddenly stopped. Zhou Shu felt his feet touch the ground.
"Yao—" Emperor Wei Wu said. Just as he said this word, he felt his throat tighten, and he was sent flying.
His eyes widened as he stared at Yao Qing in disbelief.