The Netherworld Water is extremely filthy, able to corrode everything.
Although the Five Elements Formless Divine Light is a top-grade Earth Artifact, it can still endure under the scour of the Netherworld Water. However, the filthy power of the Netherworld Water is continuously corroding its spiritual nature.
Though the Five Elements Formless Divine Light is strong, it is most afraid of such filth and corrosion.
Gao Xuan simply retracted the Five Elements Formless Divine Light, and stored away all other magical artifacts as well.
When he perfected his Horizontal Training Golden Body before, he was not afraid of the Netherworld Water. Now that he has perfected his Innate Primordial Chaos Dao Body, he is even less afraid of the corrosive and filthy power of the Netherworld.
Yet, flowing along the Netherworld Water all the way down feels very uncomfortable.
