Chapter 879: Purple Wind Chimes

After seeing them rush toward Cloud Sky Cave, Feng Xiyun quickly followed. After all, she was the only disciple of Cloud Sky peak who could help. 

Other than her, no one else knew what was inside the Cloud Sky Cave. Soon, the group arrived outside the entrance of Cloud Sky Cave. After Hua Rufeng gently placed Ao Lei's corpse down, he immediately knelt down outside the cave. 

"Hua Rufeng greets Martial Uncle Ye!" 

The scene remained very quiet. Hua Rufeng waited for a long time but did not receive a reply. In his anxiety, Hua Rufeng shouted again, "Hua Rufeng greets Martial Uncle Ye! I hope that Martial Uncle Ye can display his might and save Martial Uncle Ao." 

Despite this, there was still no sound to be heard, and the entrance to Cloud Sky Cave remained tightly sealed. His words could not reach those inside at all. 

In a moment of desperation, he even contemplated barging in, but was stopped by Gao Shun.