Bab 423: Chapter 423 – Busy Headmistress

"No need to mention it," Alesia answered with a slightly annoyed tone. But she calmed down already and actually didn't mind helping Arthur as this cult would definitely affect her plan if left alone. "Step back slightly. I will use a slightly big spell."

Tris nodded and stepped back to the corner obediently. She also gestured for Eli, who had recovered, to approach her.

Tracing magic was difficult. It needed deep concentration and sensitive control over Mana so the other party wouldn't notice that they were traced.

It was one of the most difficult kinds of magic to be used perfectly. 

Even Alesia, the Elf Mage, would be found out if she made a mistake in her magic. However, she was confident that it wouldn't happen. She just wanted to erase such a possibility while asking both girls to stay away from her so the Mana wasn't disturbed.