Not to mention the power systems like that of cultivators, which grow in strength slowly; even some of the higher martial type Middle Thousand Worlds wouldn't possess such rapid growth.
The "Blood Immortal Scripture" that Su Xing had seen in the Blood Demon Realm before waking up was already a sinister cultivation system that consumed longevity. But even so, compared to the "Profession User" system, it still lagged far behind.
The most terrifying part was that, according to the growth rate of Profession Users on Blue Star, Blue Star should have long entered the ranks of the Great Thousand Worlds.
However, currently, Blue Star's overall strength could only be compared to some of the lowest level Minor Thousand Worlds.
Not even a single Immortal-level expert had emerged among the "Profession Users" so far.
"There must be a reason for this!"
"Could it be related to that one on the Slaughter Battlefield?"
