C623 The Puppet's Mutation

"Just as I suspected!" Hsu Mu thought to himself, astonished.

During their recent clash, Hsu Mu detected a familiar essence within the silver armored puppet's mysterious force for the first time—an essence that came from the Stellar Bone Forging Technique he had recently acquired.

The odd force that the puppet had infused into his body contained a trace of the Stellar Bone Forging Technique