"Tell me, what happened?"
The Wind Spirit Tiger immediately became interested.
For Spirit Beasts, the strength of their power lay in the limit of their bloodline.
Every time they enhanced their bloodline, their strength would increase, but once it reached the limit, it could no longer improve.
Human Clan Martial Artists could continuously cultivate in Martial Arts to enhance themselves, theoretically without a limit, all depending on their talent and insight.
But Spirit Beasts didn't have that luxury; the limit of their bloodline was their ancestral bloodline.
Reaching the ancestral stage meant they had hit their ceiling, and breaking through was impossible.
This was why the strength of Spirit Beasts was tied to the grade of their ancestors, and the stronger the beast's ancestors, the higher its natural grade.
The ancestors of all Spirit Beasts originated from Outer Heavenly Spirits, and even these spirits were divided into strengths and weaknesses.