Bang!

After a muffled sound, Long Chen slowly opened the pill furnace and sighed emotionally: if a worker wanted to do good work, then they really did need good tools first.

Previously, each time his refinement was about to be complete, an explosive sound would ring out from his pill furnace. Each time, Long Chen had to be on the edge of his seat, afraid the pill furnace would explode.

But this time, instead of an explosive sound, it was just a light, muffled grunt. Using a fifth tier pill furnace to refine fourth tier medicinal pills was truly effortless for him.

Most importantly, he could fully activate his Pill Flame now, allowing him to use his greatest techniques.

Nine medicinal pills were shining like jade, halos of light present on each of them. Each one of these pills had rings on them.

Refining ringed fourth tier medicinal pills was a criteria for the examination to become a Pill King. As for the Bone Connecting Pills Long Chen had just refined, each one of them had at least three rings, and some even had five rings.

Each increase in rings represented an increase in the quality of the medicinal pills. Five rings was something even Pill Kings that had devoted their whole life to the Pill Dao...