Kenshi fought in the Sword Battle Arena for several hours straight.
The Sword Battle Arena was fair and just as every start of the battle, he would be restored to his peak state. In other words, he would only get exhausted during the battle but if he won or failed, he would be returned to his peak state before the battle continued.
Due to that, Kenshi didn't have to worry about getting exhausted mentally and physically since the Sword Battle Arena also restored both physical and mental stamina.
After several hours had passed, Kenshi was currently up against Masked Swordsman Number 91.
He was breezing through the Masked Swordsman from one to eighty. But when he faced off against Masked Swordsman Number 81 and above, he had no choice but to start becoming serious since the swordsmanship of Number 81 and above was nothing to scoff at.
And now, Kenshi was having his sword battle against Masked Swordsman Number 91 and he soon managed to win.