C392 Unreliable unreliable!

It lost its effectiveness?

They had entered, but it had actually failed?

When they came in, there was no reaction, but they couldn't get out?

Wu Feng and Xiao Linger looked at each other. It was a very strange thing, they didn't even know what had happened. Moreover, throughout the entire process, they didn't feel anything happening at all.

"Could it be this sword?"

Wu Feng pondered