The Mana within the whirlpool in Dantian was disappearing strand by strand into the Dantian.
Then, it merged into the body, gradually changing fundamentally according to the structure of the Five Elements Spiritual Body and the Five Elements Rune within the Spiritual Body.
As the Mana in the Dantian lessened, the maintenance of the Mana whirlpool became increasingly difficult.
Fang Yun watched as the Mana whirlpool became unstable, knowing that if he continued to extract Mana from it, it would directly affect the foundation of the entire whirlpool.
Under normal combat circumstances, one could say he was at the point of Mana exhaustion.
Continuing to extract Mana would cause the entire whirlpool to collapse, returning his painstakingly cultivated realm back to its previous state.
But at this moment, Fang Yun didn't care about his realm regressing.
