```
As they continued, the entrance of the cave sloped deeper and deeper. At this moment, Xiao Yifeng felt that they had descended dozens of meters underground. A cold chill assailed their faces, causing an involuntary shiver and an inexplicable fear. However, everyone present was a practitioner of the Martial Path and naturally felt no fear.
After walking for dozens of minutes, they saw a massive stone door. The door emanated an aura of eternal antiquity, clearly an artifact of a long and storied past.
On this stone door there were five grooves. Looking at these grooves, Mo Shuqian stepped forward and placed five green stone discs into them.
Boom!
A loud rumbling echoed as the entire stone door burst forth with a dazzling light, then began to shake violently, moving slowly apart. A frigid and foreboding air rushed over their faces.
"Be careful!"
Xiao Yifeng suddenly shouted, taking a quick step forward. He embraced Mo Shuqian and dodged to the side in a flash.
