C1336 Mysterious Third Layer

Compared to the stairs from the first to the second floor, the height of this stone staircase was not high. However, it had been shattered to pieces. It seemed that just a slight touch would cause it to break.

It was as if the staircase had grown from the wall itself. There were no man-made marks at all.

"Yes, and it's sealed."

Yang Qi said and gestured Yue Feng to look upwards