章 746: 746

Undercurrents surged in the outer world, yet at this moment, Lin Dong was entirely focused on his cultivation retreat.

Another entire day passed, and Lin Dong placed those Three Strains of Heavenly Earth Treasures into the furnace for refinement.

At the moment, the Three Strains of Heavenly Earth Treasures had already fused within the furnace.

He then began to add the Three-Section Iris.

The reason for doing so was not superfluous.

To consume them directly was certainly possible, but the efficacy would not reach this level.

Lin Dong knew a certain level of alchemy, and by simply refining these Three Strains of Heavenly Earth Treasures with the Three-Section Iris, he could unleash greater energy from them.

It only required a few more days of time.

Sacrificing a few days of effort for a portion of extra energy was completely worth it.

"Hoo-hoo~~" After adding the Three-Section Iris, the medicinal herbs in the furnace emitted an even richer medicinal fragrance.