Chapter 91: Boost Elixir

"Don't kill them," Elara reminded, as Stanley prepared to strike. "We still need their blood to activate the altar and enter the third zone." Caleb appeared scholarly and refined, his manner gentle. But as soon as he moved, a bloody aura spread from his hand, and his energy shone crimson like blood, filled with a corrosive force. Elara was clearly right. Caleb's cultivation was undoubtedly some sort of dark art that consumed blood essence. The technique was called Blood Demon Arts, which required...