The sword was shining with dazzling sword radiance.
There was an immortal aura around the Emperor Sword.
"Slash!"
Su Mo waved his arm as he chanted lightly, a sharp sword Qi flying out to confront the thunder beam.
This sword Qi was not as powerful as his previous attacks, but it was more concise and sharp.
"Whoosh!"
The sword Qi tore the space and hit the defensive formation hard.
"Bang!"
With a loud explosion, the defensive formation violently shook, but it was still not damaged.
"Ha! How funny!"
"I am expecting more! Is that all?"
"Su Mo, stop being ridiculous. You won't be able to break it even you are ten times stronger."
"Get out of here. We will destroy your Firmament Palace soon."
The Yins were worried about if Su Mo had some horrible skill to threaten the large formation.
But when they found Su Mo's attack was failed, they all revealed a smiling face.