Chapter 111: 'LiuLi Bone-Tempering Method'_1

"Third-Grade Elixir, Dust Reduction Pill, could remove impurities from a cultivator's body and reduce the risk of mutation. An elixir with such effects was considered quite rare."

Lu Xuan studied the round elixir emitting a refreshing fragrance in his hand, murmuring to himself.

During a cultivator's journey, when in a Spiritual Energy environment formed by low-grade Spiritual Veins, absorbing and refining Spiritual Energy might leave subtle impurities in the body, and over time, it could slightly affect the cultivator's breakthrough into new realms.

Moreover, residing in the wild for long periods and coming into contact with turbid Spiritual Energy would expedite the accumulation of impurities.

In such scenarios, if a demon infiltrated the body, it would be easier to cause the cultivator to mutate into a monster.