Actually, when Luo Lizhu learned that Qin Yu possessed a middle-grade Spirit Bone, she was quite surprised.
After all, Qin Yu came from Loose Cultivator City.
With a middle-grade Spirit Bone, given sufficient resources, breaking through to the Golden Core is not an issue, but it requires the accumulation of time.
At that time, Luo Lizhu never thought Qin Yu could break through to the Golden Core, and now, it was a pleasant surprise.
Because of the Illusion Spirit Jade's concealment, she couldn't sense Qin Yu's Root Bone, but she already had some guesses in her heart.
This is definitely not a speed that a middle-grade Spirit Bone could achieve.
Even if Qin Yu had followed to the Cyan Mist Hall at that time, it was uncertain if he could break through to the Golden Core.
Moreover, considering that Qin Yu's aura was already stable, it was clear that he had broken through to the Golden Core for some time now.
"Qin Yu does not dare to slack in cultivation."
