The System's History: The promise end

Tora held her sword in a horizontal position to block his attacks. Aki, shouting his will to take her down while she effortlessly blocked each of his attacks. 

Truly, the difference in their strength was vast. Not just that, but also Aki's lack of experience on the battlefield put him at the disadvantage. After all, Tora fought for years to win the war several years ago. 

"Tora!!" Through his gritted teeth, Aki continuously attacked her like a maniac but to no avail, she easily blocked all his attacks. 

Leaping several feet away from her, Aki panted as he stared at her nonchalant figure. All his attacks required strength hence, after those series of attacks, his body was exhausted. 

Yet, the woman before her showed no signs of tiredness. If there's anything that she was showing, that was boredom.