Dean and Gabriel were shocked by the words their father just spoke. The Prima Universe's main Path of Power focused on the soul, with many different ways of following it like the Magus Path, the Titan Path, the Path of Gods, etc.
While artificial Paths of Power focused on the body existed, these were harder to practice. They required astronomical amounts of resources, but still, they were not that uncommon for great powers.
However, none of them ever heard of a Path of Power that focused on something of such an intangible and profound nature as willpower.
The first one to get his emotions under control was John Erick. He saw how Zatiel did not give details about the will's Path of Power and did not dare to question him about it.
Of course, the King would ask the Magi World's Leader about it the next time he saw it. He was not afraid about enraging Zatiel since he was sure the Neo-Demon knew Issac would learn anything the trio heard.
