Simply put, the faster the fusion rate increased.
Unlike physical elementalization, the process of soul elementalization was almost impossible to influence with external forces.
In other words, there were almost no rare artifacts or potions that could accelerate soul elementalization.
A Wizard could only rely on steady, patient effort, improving bit by bit over time.
Therefore, upon reaching the level of a Level 5 Wizard, progression depended on one's aptitude and prior accumulation.
Wizards with insufficient aptitude would be unable to break through to the Sixth Level before their lives ended and their souls dissipated.
Even Wizards with sufficient aptitude but an inadequate foundation would still find it difficult to break through to higher levels.
Pei Ze wouldn't dare claim his aptitude was exceptional, but when it came to his foundation, he was confident that no one in Chenxi City—or even the entire Star Realm Alliance—could surpass him.
