C113 Hanging Coffin

That footprint stopped at a place very close to the wall and disappeared. Soong Ningyu raised her hand and moved it to the wall. The copper wall only made a dull gurgling sound. Soong Ningyu took two steps back and carefully looked at the boot print with a slight frown.

Gong Qingyue sized it up for a while and suddenly said, "This is. . . Follow the footsteps