C377 Three Astral Realms Expert

Yan Yun's current realm was Secret Arts Stage, so he began his journey to cultivate the "Eastern Immortal Primordial Dao". With the increase in profound strength, it was natural for him to step into the Secret Arts Stage once more by using profound energy as his own.

At the same level, killing a of the Secret Arts Stage was not an exaggeration at all.

Yan Yun's battle quickly ended