C631 The Sacrificial Ground

"Boom!"

As Great Devil Xuan Sha's hands continued to dance, strands of pure Devil Qi slowly intertwined in the air, gradually forming a huge devil seal!

The entire devil seal was in the shape of a square, and on each of the four corners, there was an ancient beast roaring ferociously. The devil seal covered the sky and the sun, and the Devil Mist lingered around it