C1276 9th layer of treasure vault

When the piece of metal landed in Hu Xiao'er's hand, he discovered that there seemed to be two additional black lines on the piece of metal.

Hu Xiao'er shook his head, it seemed like this metal piece was hiding some kind of secret.

"Young master, we've already packed everything up. When are we going to start training on the ninth level?" Hei Ming was extremely ambitious