The spar between the duo started to get more intense. With Klaus' strong defenses, Grey was forced to use more destructive attacks, yet Klaus was still able to block them.
No matter what type of attack Grey used, Klaus had an answer for it.
"You see, it's not as easy as you thought it would be, right?" Klaus asked with a proud smile after blocking yet another destructive attack.
Grey used three destructive elements, his space element, his fire element, and lastly, his darkness element. Of all his elements, the darkness element has been the only one he had somewhat neglected a lot. Even his light element was used more than his darkness element.
The reason he picked his darkness element was so he could break through Klaus' defense with it.
"You having a higher cultivation stage made it easy for you to defend against my attacks." Grey replied with a smile, he couldn't take away the fact that Klaus was able to defend against his attacks.