C1080 Refined

"With my current strength, it would take me at least half a year to comprehend this formation."

Yuan Tianshu shook his head and said.

"Unless you have a level 9 cultivation base, no one can break this formation!"

Lee Yan's face turned pale when she heard this. Although she knew that the situation would turn out like this in the end.

However, when these people were certain, her heart sank