Void Realm Practitioners have two iconic phases.
The first is mastering the 'Virtual and Real Coexistence', from then on, the Power of Void and mana transform into one another, vastly enhancing the might of soul attack or material attack.
Generally, the comprehension of the Dao should be comparable to the First Step of the Heart Device Dao to achieve this, like Heart Realm God King, who, having opened the Ordinary Eternal Dao, took the Third Step to master this technique.
The second marker, is the 'Void Realm Domain', also known as the Dream Realm Domain or Soul Domain, wherein the Void Realm Mystery truly permeates the material world, forming a special domain that enshrouds vast space-time of the First Layer.
