A few days later, in his room, Mart decided to put into practice the knowledge he had acquired after reading the books in the restricted library.
He sat on the floor and in an instant created dozens of demonic diagrams of different colors depending on the nature of the spell, most of which belonged to the demonic diagrams he had created for his personal use.
As he accurately and carefully replaced the intermediate formulas with advanced demonic formulas, the demonic diagrams became more complex and absorbed a greater amount of demonic energy.
"Crystallization of the imagination," -Mart murmured, relying not only on his imagination but also on the knowledge he had been acquiring since he chose to become a magician, or what others called a demonic sorcerer.
