crashing heavily onto the ground."Chen Ping…………"Gu Ling'er hurriedly ran over and helped Chen Ping up.Gu Ling'er's face was full of worry.Chen Ping brushed the dirt off his body and slowly walked back...the stairs.But nobody answered him, and the footsteps were still coming clearly.Ning Zhi abruptly stood up, his brows furrowing even deeper.If anyone dares to trespass into the Demon-Subduing Tower, t...