Although he had agreed to his mentor's request to travel to the Biranssen Wilderness World to carry out a mission, this kind of cross-planar infiltration operation could not be launched immediately.
After receiving the news from his mentor, Saine returned to his Holy Tower residence to wait.
The experimental research already scheduled still proceeded as usual.
For Saine, the special mission from his mentor Luluenman did not actually change much about his routine or research habits.
If there was one change, it was that Saine had recently made quite a few life-saving magic items.
He had also stocked up on potions to restore magic power, Mental Strength, and physical stamina.
In the laboratory, an opened black leather Magic Book lay before Saine.
This was the wizard book Saine had previously obtained from the Secret Language Master.
To be honest, throughout Saine's past years of study and research, he had encountered quite a bit of information concerning wizards.
However, this oldest spellcaster profession in the Wizard World had already declined considerably during the Ancient Era.
The time that truly belonged to the wizards' glory was the Ancient Era and the even more remote ages before it.
The history of that period was far too ancient. Much of it could no longer be verified, and few written records had been left behind.
The book gifted to Saine by the Secret Language Master was fully titled "Da Vinci's Whisper."
It was a Magic Book primarily about mysticism and acoustics—or at least, that was what Saine believed.
Yet throughout the entire Magic Book, the knowledge concerning sound waves and mysticism was exceedingly obscure.
Judging by its contents, it seemed to record the everyday trifles of a spellcaster named Da Vinci, along with certain bizarre phenomena he had discovered and the insights he had