After leaving the Leiting Ancient Kingdom, Qin Hao returned directly to Qiyang City.
After returning to his residence, Qin Hao began another round of secluded cultivation. This time, there was only one goal: to improve his treasure-refining level.
By now, Lu Ming was already capable of refining God King Supreme Treasures, and the Supreme Treasures in his possession had all been completely replaced with God King Supreme Treasures.
However, refining stronger secret treasures—existences beyond God King-level secret treasures—required far from simple materials.
Qin Hao had also made many attempts, but none had succeeded. Restricted by the limitations of materials, he had failed time and again.
After all, even treasure-refining techniques required sufficient materials to be carried out.
Nothing could be created from nothing. Even though the Matter Great Dao could alter and create matter to a certain extent, it was still incapable of completely transforming existing matter into something suitable for refining a secret treasure beyond the God King level.
Of course, he had originally intended to refine a few Supreme Treasures. Now, however, Qin Hao had a new idea.
He would refine a Supreme Treasure, something that could leave a surprise behind for the Origin Continent—something that, like the blessed lands Yuan had created, could endure even across time and space.
Having decided to refine a treasure, Qin Hao immediately sealed off everything around him. All manner of treasure-refining tools appeared in the void.
Qin Hao took out one material after another and began examining them one by one.
Starting from the tiniest details, he continuously studied the differences and special properties of these materials, carefully considering their roles in artifact refinement.
Artifact refinement was not merely melting materials and fusing them together. It also involved the proportions between each material, the Great Daos and Laws contained within them,