"This is equivalent to finding a stronger me to be my mentor!"
Chu Zhou became excited at this though.
As the saying went, a person's greatest enemy was not anyone else, but himself!
Defeating oneself was the most difficult.
In this 'killing space', he could set up a stronger and more perfect version of himself to fight him and point out the direction to become stronger…
Just this point alone made the value of this killing space priceless.
At this moment, Chu Zhou finally didn't feel that the consumption of the killing space was expensive.
The killing space was indeed worth this price.
Chu Zhou couldn't take it anymore. He immediately set his opponent for the next battle to be another him.
Furthermore, his other self had more combat experience than him. Furthermore, he had grasped the Myriad Transformation Secret Manual and Soul Armor.
Soon, Chu Zhou faced his other self in the desert.