The Chaos Ancient Kun had never expected this.
He had thought this batch of challengers would merely be going through the motions, yet Dark Shadow was clearing floors so quickly.
Could he have already fully mastered those constantly changing chaos attributes?
The Chaos Ancient Kun found it a little unbelievable.
Even he had not adapted to chaos attributes this quickly back then!
However, Qin Feng had not cleared many floors yet, so the Chaos Ancient Kun could not be certain. He felt that this challenger might simply have spent some Chaos Power ahead of time...
But before long, he realized something was wrong.
Because...
Qin Feng consistently cleared each floor inside the Chaos Ancient Tower in around half a minute!
After reaching the fifteenth floor, his pace slowed a little, but he still took only around fifty seconds.
The Chaos Ancient Kun knew that Qin Feng had probably encountered another restriction from the Rule Shackles, lowering his damage output, though not by much.
After the twenty-first floor, Qin Feng took around three minutes per floor.
After the twenty-fourth floor, that time stretched to around twelve minutes.
Clearly, the Rule Shackles that kept appearing had reduced Qin Feng's damage output considerably, and just as clearly, Qin Feng had not used Chaos Power to remove their effects...
But on the twenty-sixth floor, Qin Feng's clear time suddenly dropped from the previous floor's fifteen minutes to eighty seconds!
"Huh?!"
The Chaos Ancient Kun was stunned on the spot. What was going on?
He remembered perfectly well that the giant beast guarding the twenty-sixth floor was much tankier than the previous ones!
Naturally, he had no idea.
Qin Feng was still experimenting!
On the twenty-sixth floor, Qin Feng calculated that if he kept going like this, he would need a full twenty minutes to