Chapter 3770

However, an opportunity had arisen. Alchemists in the maritime immortal regions devised a new alchemical method using the inner cores of dark beasts. It was well-known that dark beasts from grade two onwards produced inner cores, and these inner cores were used in training. Immortals would absorb the aura essence within the cores, however, they had discovered that the aura essence inside was unevenly distributed and had a very low absorption rate, which was seen as a significant waste. After several generations of effort, the maritime immortal regions mastered a breakthrough technology: using inner cores of dark beasts to craft celestial pills.

Inner cores from grade two dark beasts could be refined into pills suitable for intermediate Body Training Stage immortals. Inner cores from grade three dark beasts could be crafted into pills suitable for advanced Body Training Stage immortals, and so forth. With high-grade inner cores, they could even produce pills that benefitted immortals u