C537 Comprehension and extermination!

In these twenty years, he had comprehended thousands of profound arts, as well as close to a hundred supreme technique. These profound arts mainly came from the Leng Jia, My Sword Sect and Demon God's Sect, the three great sects.

The ten thousand year family and the two great sects that had been collecting for tens of thousands of years all fell into Yang Xie's hands.

Within these twenty years