[If you want to return to the void, you have to first understand what is real. The origin of the universe is existent, and the manifestation of the origin is reality. In any universe, there is a "point of origin" manifested by different types of Origin Great Dao. In it, you can comprehend the Origin Great Dao, master the origin of the universe, and then embark onto the path to return to the void.
If one wants to truly break through to the Return to Void Realm, they have to completely understand at least one Origin Great Dao and use it as the foundation to evolve a thousand Great Dao and 120 million laws. They have to carry it with their fake selves and finally gather it into one body to step into the Return to Void Realm.