Wang Wu initially thought that the internal gaps were due to substandard casting or intentional damage, but after observing for a while, he confirmed that it was not intentional damage, rather it was corrosion caused by the Five Qi of the Human World.
This is quite magical.
Yet it seems reasonable.
Because the reason the Hidden Origin Bell can absorb the Five Qi of the Human World is due to these one hundred and eight Profound Iron Heaven-Supporting Pillars.
Wang Wu didn't have the energy to ponder further, thinking it useless, as these are matters for immortals. What could he possibly figure out?
But how should it be repaired?
The quality of these Profound Iron Heaven-Supporting Pillars is very high, equivalent to a Celestial Eighth Grade Lifebound Flying Sword, and since the cracks are internal, they cannot be cut open and must be repaired with minimally invasive methods.
