C581 Mastery of Demonic Arts!

There was no sense of time in the mountain.

Three months passed in the blink of an eye.

On this day.

From a newly opened cave dwelling, a figure covered in Devilish Qi rushed out.

"Ha ha-ha, master demonic technique, I'm really a f * cking genius!"

Zheng Feiyue laughed loudly.

According to the records of the rank 8 cultivation technique