Feiyun used the spirit energy in the dragon vein to create a cauldron for pill refinement. This had a negligible effect on other pills but was amazing for a cultivation-boosting one like Heavenly Core. It filled the pills up with ample energy.

Of course, this alone was far from enough.

“Heavenly Weapon Essence, form a cauldron!” He released the white liquid.

It surrounded the golden cauldron that had formed earlier and taken on the same shape.

This particular weapon was one of the most important ingredients of the pill.

Feiyun wasn’t quite confident in creating this pill due to its rarity and grade. It was difficult finding the materials in Jin. However, after obtaining the weapon essence, he was ninety-percent certain about creating this pill.

The essence was an amazing...