C623 The Strange Behavior of the Puppet.

"As expected!" Hsu Mu thought in surprise.

After the previous exchange, Hsu Mu felt a familiar aura from the silver armored puppet for the first time.

This aura did not come from anyone else. It came from the Stellar Bone Forging Technique that he had just obtained not long ago.

The strange force that the puppet had poured into his body had a hint of the Stellar Bone Forging Technique