C2978 Stones Can also be Used to Concoct Pills

The Crimson Pine Pill Emperor tossed a Crimson Flame Crystal Stone into the ancient Pill Cauldron.

Raging flames erupted from within the Pill Cauldron.

The faint sound of wind and thunder became clear. It was as if there was a world of wind and thunder hidden within the Pill Cauldron.

A blazing energy spread out in all directions