Only then did Ling Chuxi realize that the restriction in front of her was really like what Kang Youdao had said. There was another mystery behind it. However, it was not a hidden attack formation, but an illusion formation. Not only did it deceive everyone's eyes, but even the exposed spiritual energy inside was also vividly transformed.
Ling Chuxi looked at the secret chambers one by one. All the secret chambers were exactly the same, so it was impossible to find anything useful, especially in the four largest secret chambers. The vast majority of them were junk, so it would be good enough if she could find one or two good things.