Apparently, a master runesmith is someone who can draw perfect layers of script shells in thin air using only their willpower and energy. Obviously, Warden's display wasn't enough to label him a master. However, with how easily he managed to create those layers of shells without even breaking a sweat, Miss Arden decided to call him a master.
"So, about those deals?" Warden asked.
Miss Arden took a deep breath. "How far can your runesmithing go?"
"Obviously, more than this," Warden said.
"A Tier 5 Runesmith is called a master," Miss Arden said with narrowed eyes. "If you can manage that, you'll get the most benefit from our organisation. I will give you a contract right at this moment."
"Tier 5 means five layers, and how many rows?" Warden inquired, though he had some hints of how many there would be.