Regression
William's room was flooded with a surge of Mana as he tested the effects of the second Cultivation Technique he had come up with. It had been almost ten days since he read the Cultivation Guide, and the process of creating his own Technique was much easier than he expected.
The System didn't mention anything about his skill improving when he upgraded the Cultivation Talent, so he couldn't tell which Talent or Title was responsible for the decreased difficulty.
Perhaps it was the Mind Talent, or the thirty-percent bonus to his Mana Control from the Spell Master Title, which was currently at Epic Rank.
Either way, he couldn't complain. Within the Cultivation Guide, William learned about the existence of Mana Circuits, which functioned similar to blood vessels. Mana would flow through different parts of the body at high speed and could even change direction when being used for Spells.