Qian Hezhen had spent a lot of time on Gladiator recently, but he was feeling more and more pressure. It was more and more difficult for him to defeat Han Sen.
In the beginning, Qian Hezhen was only intrigued by Han Sen's unexpected tricks.
However, it took him more and more effort to beat Han Sen. These two days, he had to use all he got and seek new breakthroughs in order to win.
The main issue was that Han Sen's fitness was getting better and better, which made Qian Hezhen lose his advantage.
In fact, it was not due to the actual improvement of Han Sen's fitness, but the progress he made in practicing Overload. Now, Han Sen could perform better under Overload, which made Qian Hezhen feel Han Sen was getting a better physique.
Under Overload, the combat was dangerous to Han Sen. Once Overload surpassed his limits, there would be dire consequences.
However, at this point, Han Sen's body had not reached that limit.