Chapter 420: Successful Transformation

The spiritual essence in all directions became thicker and thicker, turning into small rivers that entered the cauldron. Meanwhile, the silver spiritual flame underground also became more and more exuberant, carrying spiritual essence as it rushed into the cauldron. Water and fire merged, condensing into a Golden Elixir. It vaguely turned into Yin and Yang energy while emitting the sounds of dragons and tigers. The fragrance of the pill filled the air.

This scene left everyone moved. It was too extraordinary. What was refined within the cauldron could no longer be considered pure spiritual medicines. The underground spiritual veins and heavenly essence, together with the lightning that hacked down, had long changed the composition of the spiritual medicines within the cauldron.

"No wonder it's so domineering. Just the pill refinement aura alone is extraordinary. It's so rarely seen!"