"Fierce... Fierce-grade demon..."
In the ancestral hall, a commander struggled to bear the intense pain in his body and shouted in a trembling voice.
This aura was too familiar for him; it was definitely not something a Slaughter Grade demon could possess.
Once spoken, the words resounded like thunder, shaking the entire Yuan Family Mansion in terror.
At this moment, everyone felt that the beautiful woman's aura seemed to be like the cold white moonlight, spreading all over the place, covering the sky, and existing everywhere.
Within an instant, the entire Yuan Family Mansion fell under her control.
Such a power could only be that of a Fierce-grade demon.
"Fierce-grade..."
In the distance, Wang Xiaoyi's face changed abruptly.
A Fierce-grade demon could be compared to a being in the Refining Realm Ninth Transformation, just like the Single-horned King under the Nielong River.