This dragon bone, with Lv Zhong's energy, couldn't be damaged too much.
However, Lv Zhong was confident that he could refine this thing because he still had the postnatal treasure, the [Solar True Fire Tower]. The remaining Sun True Fire inside might only be a few sparks, but its power was absolutely astonishing!
After sighing at this dragon bone for a while, Lv Zhong decisively brought this section of the dragon bone into the [Solar True Fire Tower], using the weak Sun True Fire inside the tower, he burned it for forty-nine days before finally scorching a small hole in the dragon bone.
Seven golden Dragon's Blood beads, which had been condensed over millions of years, rolled out and appeared in front of Lv Zhong. The powerful dragon power almost rushed towards Lv Zhong as soon as the blood bead appeared.