Xander was shocked by Asher's speed in Aura formation. Even a genius would take at least 30 minutes to form their aura, but then again, their aura would be unstable in its initial stage.
Aura was similar to Mana Manipulation, which gets better the more control one has over it. This was the reason nobody could match Greville's in terms of swordsmanship due to their absurd control over their auras.
"Can I go now?" Asher asked again, bringing Xander, who was in deep thought, back to reality.
"Yes, you can go to Duel class," Xander agreed as Asher was already done with the class.
"But can we talk outside for a minute?" Xander's words surprised the staff member as he was rarely this polite with others.
Asher nodded, but he also knew what Xander wanted to talk about.
"Is it true that you have not chosen Sword Art as a subject?" Xander asked Asher as they were walking in the empty hallway that led to Duel Class.
