Under normal circumstances, these three paths should be a pyramid. After walking in the Heavenly Dao Path, a cultivator should evolve into the Primordial Dao Path before eventually comprehending the Dao Source.
'However, the [Heaven Will] created a shortcut that allowed cultivators to skip all the other paths. Its existence is a form of Disorder. Yin-Yang, balance, Disorder, and Order.
'The Heaven Will's existence allowed for the rapid development of the universe's inhabitants without grave consequences. And the habitant's development benefits the universe, creating a positive change and development cycle.