[What else? Why did you think you couldn't use its full power? It has its own spirit. And it hasn't acknowledged you completely. Your cultivation base is too weak.]
Understanding dawned on him as he slowly nodded his head. "I see, so that's why. But I remember it also absorbed a lot of tribulation energy."
[Yeah, if it absorbs more of tribulation energy, it might very well reach the Sovereign Grade. The peak your current world can withstand.]
He took a deep breath before entering the blacksmithing room which he had prepared the last time he was here.
"Well, I can't do much with it for now. Let's forge a few weapons while I'm at it. I remember taking out a few techniques from the Treasury before," he said before looking through his inventory.
From his inventory, he took out two jade slips and placed them on a wide anvil-like workbench:
