"Different? What can there be different about the puppets?" Wei Ranxue was perplexed.
After a moment of hesitation, Zhao Bingxu replied. "To tell you honestly, the guardian on the eighth level isn't a puppet but a clone that Principal Mo Liuzhen made out of one of his rib bones back then!"
"A… clone?" Wei Ranxue was stunned.
"Indeed. Back then, when Principal Mo Liuzhen advanced his cultivation to Chrysalis realm pinnacle, he challenged the Mountain of Records once more, and unlike the first time, he managed to reach the eighth level this time around. In that battle, he felt that there was a fatal flaw with the puppet, so he took out one of his rib bones, and making use of an Earth Core Crystal he had in his storage ring, he forged a new guardian for this floor and infused his fighting skills into it!"
"Earth Core Crystal? Do you mean that rare ore that can only be found near the world's core?" Wei Ranxue frowned.