C648 Opening the passageway the upper realm visitor?

In the vicinity of the Clear Wind Mountain Range of Immortal Realm:

"Swish!" A ray of saber light appeared and reaped the life of another Immortal Emperor. A blurry figure then disappeared into the void once again.

"Ling Yun!" Just by looking at a corner of Ling Yun's clothes, Shang Ye could tell that the figure was Ling Yun and this was not the first time he was doing this.

That's right