C247 The Power of the Sword Formation Energy

"Clang! Clang!"

A clear sword hum sounded out in the air, followed by a burst of dazzling light.

Immediately after, nine ancient looking Secret Treasure Longsword that emitted a terrifying energy fluctuation floated around Shi Xuan.

"Sun Devouring Sword Formation, kill!"

He threw the Spirit Level Secret Treasure Longsword in his hand toward Loong Aotian