Gazing at Elsa before him, Zhou Bai thought for a moment and pointed at the somewhat deformed steel column, saying, "Elsa, bite it."
Elsa looked at the steel column, then back at Zhou Bai, her eyes seeming to say, are you treating me like a dumb dog?
Zhou Bai helplessly stroked Elsa's head, "Go up and try biting that column. I want to see how your body is doing now."
Then he saw Elsa happily dash up to it and started tearing and biting at the steel column.
Zhou Bai suddenly widened his eyes and saw that under Elsa's tearing and biting, tooth marks and scratches kept appearing on the steel column and, in the end, a large chunk of it was even bitten off.
Continuing with test after test, Zhou Bai immediately discovered, to his surprise, that Elsa's physical fitness had grown even more than he had estimated.
Though her strength was not comparable to his, she had probably surpassed some of those cultivators at the 0th realm who didn't focus much on physical cultivation.
