C280 Not Even Half Finished

"Is it the one that the youth mentioned?" A formation to protect the demons in the mountains from detection? " Chi Qingxing asked.

Jiang Wanbai shook his head with a serious expression. She didn't answer Chi Qingxing's question in a hurry but picked up the seal that Chi Qingxing had copied. Without any hesitation, she turned the seal upside down and let out a long sigh.

"It really is this