The reason the Pill of Enlightenment was so important to Li Luo was because it would allow him to cultivate the second Dragon Fang Sword of the Myriad Resonances Dragon Fang Sword Formation: the Wood Dragon Fang Sword!

Out of the three primary resonances he possessed, he still had to make Dragon Fang Swords for the wood and dragon resonances.

"After cultivating the Wood Dragon Fang Sword, the dragon resonance will be the last one left."

He couldn’t help but let out a small sigh. His waterlight resonance was a lower eighth-grade, while his woodearth resonance had been tempered by countless spirit liquids and purifying lights and had reached the upper seventh-grade. Alas, his Thunder Dragon resonance was lagging behind, being at the lower seventh-grade.

If Li Luo wanted to use the other resonances to form a Dragon Fang...