Because the Sanfeng Ancestor often resided here, it's uncertain if it was due to the leakage of True Qi or something else, but many small grasses grew on this metallic Golden Hall. However, this Golden Hall was often refined by thunder and fire, and when struck by lightning, the entire hall resounded with thunder.
These little grasses were bombarded, baked, destroyed, and then reborn by the thunder and fire, destroyed again, until finally only seven plants remained.
Having been obtained by the Sanfeng Ancestor, because these grasses could survive amidst the thunder, the Sanfeng Ancestor was reminded of a once very famous treasure medicine.
Named: Thunder Strike Grass!
It is one of the treasure medicines used to refine entry into the Molten Furnace Realm, containing the power of thunder between heaven and earth.
