Leng Fuguang picked up Bloodthirsty, turning it over to inspect it thoroughly.
Only then did he place Bloodthirsty back down on the ground.
"It seems to be formed from the soul of a spirit beast, though it cannot be confirmed whether it is Fuzhu. Having one's soul refined into an artifact spirit is an excruciating ordeal for a spirit beast. Furthermore, to be refined into its current state, where its original appearance is entirely unrecognizable, it has likely undergone refinement more than once. It is only natural that he cannot return to this Demon Blade. He was never the artifact spirit of this Demon Blade to begin with."
Chapter 411