The incredible force of the three mana channel opening elixirs stacked and rushed straight to the tenth closed mana channel at the center of Elder Zachary head. Suddenly, a mass of black substance seeped out from the corner of the closed entrance of the tenth mana channel, just like the tentacles of darkness, and protectively surrounded the entrance of the tenth mana channel.
Elder Zachary couldn't see it, but he could feel it. A tense expression etched his face, as the incredible force travelled towards the layered entrance of the tenth mana channel.