The Nine Breaths Qi Absorption Great Divine Power is the fundamental method of Refining Elemental Qi in the Dao, and mastering it would allow one to ascend to the Highest Heaven Realm and become one of the Exalted Ones renowned across the heavens.
Compared to the origin of the Dao it represents, this Great Divine Power is not significant in offense and is far inferior to the incomplete Rain Invocation Divine Power and the Arrows Piercing Voodoo Strawman.
Even in some specific situations, its effect does not match those of the top two Earthly Destroyer Divine Skills, Unimpeded Netherworld, and Gods Purging.
But this does not mean that the Nine Breaths Qi Absorption Great Divine Power is weak, it's just that certain conditions must be met to fully utilize its potential.
Only when the Primordial Elemental Qi and Qi of Heaven and Earth converge, resonating with rules and Dao, can the true might of the Nine Breaths Qi Absorption Great Divine Power be unleashed.