Having casually flipped through it, Bolun was certain: the "Leviah Notebook" was exactly what he wanted.
From the most basic methods of training one's body to advanced swordsmanship skills, and even the knowledge of mystical arts from the "Mystical Side," it had everything.
Most importantly, it was translated into a universal language!
This was crucially important to Bolun!
In the time since, Bolun had not only learned ancient etiquette but also discovered that the knowledge of the "Mystical Side" was recorded in a specialized language.
"Those characters that I couldn't understand must be Dufol Language, right?"
"I wonder if I could learn the Dufol Language by comparison?"
The young man thought, but his pace did not slow in the slightest.
He knew how he had obtained the "Leviah Notebook."
He also clearly remembered his promise.
"Since a promise has been given, it should not be broken."
"The benefits brought about by breaking a promise are only temporary."