After finishing his revisions to the Supreme Bone refinement method, Fang Yang tossed the Supreme Bone in his palm into the Daluo Furnace.
He did not intend to refine it into a Dao Artifact. Instead, he would use a refining method from the World of Eternal Life to forge a Quasi-Emperor Weapon. It would bear the runes he had comprehended from the Great Cutting Technique and become a killing blade capable of cutting through all things.
With his current understanding of the Great Cutting Technique, Fang Yang could not yet elevate the Supreme Bone into a Quasi-Emperor Weapon. But thanks to his profound cultivation and extraordinary insight, he had gained enough understanding from his recent contemplation to raise it to a Saint Weapon.
Inside the Daluo Furnace, divine light mingled with immortal radiance while tribulation lightning clashed with Karmic Fire. They treated the Supreme Bone like stubborn iron that needed a fierce hammering, tempering and elevating it at the deepest level.
The Bone Script of the Yin Yang Dao Diagram did not vanish under this tempering. As runes layered upon runes, it gradually sank into the Supreme Bone's source and intertwined with the laws of the Great Cutting Technique. The Yin Yang Great Dao formed its foundation, and cutting runes its body. Whatever the blade cut would become yin and yang, split in two by a single strike and erased from the mortal world.
Two different sets of laws had proved so perfectly compatible.
Fang Yang did not devote much attention to what happened inside the Daluo Furnace. He confidently left the work to its artifact spirit.
This Low-Grade Dao Artifact had been steadily practicing the Great Treasure Refining Art and refining many exceptional, high-grade treasures. It was already close to becoming a Mid-Grade Dao Artifact.
He trusted it to