Death And Heavenly Lightning

Davis's figure flashed in the airspace of the Vital Tempering Sect Territory, appearing between the squirming crevices of the two grayish dragons.

He had killed more than a thousand Vacuous Beasts already, stopping the count because he was tired of it, not to mention his essence energy dropped to twenty percent while his soul force was hovering between forty to fifty percent, thanks to Fallen Heaven's refining speed.

As a result, although his soul force was recovering at a much faster rate than essence energy, giving him some kind of leeway, it still was not enough as his exhaustion was becoming more prevalent, causing him to falter over high accuracy Death Rays which allowed some Vacuous Beasts to near and almost devour him whole.

Not that it mattered as he could easily come out as he would incinerate the Vacuous Beasts with heavenly flames from inside, but that still cost him more than necessary essence energy, which he was falling short on.