chapter 271 The Taichu Kaitian Sword!

Sirius Welch cultivated to the peak of the Mountain and Sea Realm, and his Tao foundation reached an astonishing 20,000 miles in radius.

More importantly, there is a constant supply of power flowing out of his body.

Even if he doesn't use these powers, they will be dissipated out of thin air.

Therefore, he decided to use it to refine his own natal Taoist treasure!

He had obtained the Primordial Iron Crystal before, but it was too difficult to refine.

But...