"In a real battle, where you don't have eyes at the back of your head, it's only a technique like this that can save your life"
Taking out a blindfold from his pocket, and handing Arthur the sword strapped against his back, Aarons's actions couldn't help but make the crowd confused
However, his next words, fully resolved their doubts
"Next Arthur, for this exercise, for the first part I want you to try and attack me with this sword"
"don't worry, I'll cover my eyes and muffle my ears so I can neither see nor hear the swords path nor your movements."
"For this part, I'll give you five moves. And if you manage to hit me even once it's over"
Speaking nonchalantly, Aaron didn't even wait for Arthur to reply before covering up his eyes and ears.