After all, whether it was the Blood Demon Sword Lord or the current leader of the Soul Locking Sect, both would inevitably carry a large number of Spirit Transformation talismans and Spirit Transformation elixirs.
Those talismans and elixirs would likely be enough to sustain them in battle for far longer.
A cultivator in the Spirit Transformation Realm possessed vast reserves of spiritual power. Calling it boundless might have been an exaggeration, but describing it as a spring that flowed without end was simply the truth.
Under such circumstances, exhausting a Nascent Soul cultivator's spiritual power was actually quite difficult.
Especially when the other party had a large supply of elixirs to replenish themselves, it became even harder.
According to He Song's estimates,
if he were to fight a Nascent Soul cultivator, even without using any elixirs or talismans and relying solely on his own spiritual power to battle them,
he would likely need to go all out for over a month before he could completely exhaust his own spiritual power.
Yet even when two Nascent Soul cultivators fought head-on,
it was rare for them to go all out every moment of every day, continuously fighting at full strength for more than a month.
During a battle, there would still be opportunities to pause briefly and seize the time to restore one's spiritual power.
Thus, in He Song's view,
fighting for two months would probably not be a problem.
And if, during that time, he took some elixirs capable of restoring spiritual power and used some talismans that did not consume too much power,
then whether He Song could exhaust his spiritual power would depend on how many elixirs and talismans he possessed.
If he had enough elixirs for restoring spiritual power and all kinds of Spirit Transformation talismans,
forget several