"It seems that the trial of a [Heroic Spirit] is a hurdle for any creature."
The [Heroic Spirit] trial for humans is unimaginably difficult. In all the years of Abyss invasion, only over five hundred people have achieved a [Heroic Spirit] status. The same reasoning likely applies to refining a Ghost King.
"This isn't something that can be overcome merely by accumulation. Even if I refine a hundred High-tier Ghost Generals, none may advance to become a Ghost King!"
With this thought, Chu Xiu quickly checked his own soul.
As he had expected, only a corrupt Awakened at the General level theoretically has the potential to break through to a High-tier Ghost General, although it requires a vast amount of flesh energy.
The soul of Kinnara, who is equivalent to a top-tier Spirit at the King level, also has its potential cap at a High-tier Ghost General!
