C597 Six great celestial emperors

"Demon Emperor!" Seeing the figure that appeared, two words popped out of Ling Yun's mouth.

From the aura this figure emitted, one could see that he was without a doubt a Demon Emperor. Moreover, he wasn't an ordinary Demon Emperor; he was an extremely tyrannical one.

How strong was he?

Looking at this Demon Emperor, Ling Yun had a feeling that even if his own people were tied together