After all, whether it's the Blood Demon Sword Lord or the current Soul-locking Sect Leader, they must carry a large number of Divinity Transformation Talismans and Divinity Transformation Spirit Pills.
These spirit amulets and spirit elixirs are likely enough to sustain their fight for a longer period.
The mana of a Divinity Transformation Cultivator is incredibly vast, perhaps calling it limitless is an exaggeration, but describing it as a continuous flowing stream is indeed truthful.
In such a scenario, exhausting the mana of a Divinity Transformation Cultivator is actually quite difficult.
Especially when the opponent has a substantial amount of spirit elixirs for replenishment, it becomes even harder.
According to He Song's calculations.
If he were to engage in a fight with a Divinity Transformation Cultivator, even without using any spirit pills or talismans, relying solely on his mana to battle the opponent.