Heavenly Core

Heavenly Core is the third stage of the Mortal Realm.

Stepping into Heavenly Core
The Heavenly Core is the fourth foundation stage, where the Core of the cultivator is toughened, and has the ability to control the natural abilities of the Yuan power. This stage is divided in three levels:
 * Early
 * Mid
 * Late

Natural energies
The natural energies are only being able to be accumulated in the Dantian until this stage, this energy is within the Yuan power. After one breaks through to this stage, the cultivator will be able to control the energies allowing him to fly.