C5523 Catastrophe Demon Ancestor

A giant dog covered in burning flames charged in from the outside and shattered the stone hall's gate with a single swipe of its paw. Its cold eyes instantly revealed everything in the stone hall.

A majestic pressure suddenly descended, causing cracks to appear on the ground of the stone palace.

This was one of the Demon Patriarchs who presided over this place, the Catastrophe Demon Progenitor