There are multiple ways to fully refine an Innate Spiritual Treasure.
One can refine it through formidable Daoist Monarch Dao Practice.
Alternatively, one can attempt to achieve resonance with the Innate Spiritual Treasure, thereby completely refining it.
However, the second method is more demanding.
It requires a higher degree of compatibility between the Daoist Monarch Dao Fruit and the Innate Spiritual Treasure, thereby earning the voluntary recognition of the Spiritual Treasure.
Zhang Jian, as a Daoist Monarch rooted in Earth, wielded four Innate Spiritual Treasures that were not Earth-attributed.
To achieve resonance with them is indeed challenging.
Additionally, one can try to comprehend the mystical essence encapsulated within the Innate Spiritual Treasure's core, enticing its spirituality to resonate, eventually leading to the refinement of the Spiritual Treasure.
