Liu Yang couldn't believe what he was hearing.
For it was too insane to think he had another breakthrough after just a few days.
An ordinary cultivator wouldn't have a chance to do that. Even if he did, he would have a very unstable foundation.
"Aunt, is this serious? Did I not breakthrough to the final level of the Nature Calling Stage some days ago? How have I ever had another breakthrough so fast?" Liu Yang didn't know how this was possible.
"Liu Yang, you really don't know how you have the breakthrough?" Orsea was startled to hear this.
Normally, a cultivator needs to condense the pure energy particles inside the dantian into a solid core. Having successfully done this, the cultivator would be considered to have reached the Core Formation Stage.
For humans, this was the third stage. For the demons, this was the second stage. For magical beasts, this is the first stage.