Arin was completely taken aback. He could not understand what type of skill it was.
Because he was constantly keeping an eye on the staircase.
And yet he did not notice them.
He would not even now, if Sehaliya had not informed him.
Sehaliya realized Arin's puzzled mindset and informed him that it was a low-tier illusion spell, 'Veiled Walk'—with which one could move without being noticed.
However, it was a low-tier spell, according to Sehaliya, and anyone with considerable mastery in Illusion Spell could detect it.
Arin wondered then why anyone would use such a low-level spell, which is not effective in reality.
Sehaliya rectified his thought process, saying actually this process was most practical. Illusion is a rare school of magic. It was highly unlikely someone with great illusion skills would be an adventurer. Rather, they would become criminals or engage in espionage.
Arin realized she had logic in her argument.
