"Wait, wait, I'm innocent. Well no but, I have no control over the tribulation lightning's scope. Damn it, it's supposed to scale to the target's cultivation or strength, that's how tribulations work—remember? If even you can't understand what just happened, how could I?" Mukri, who didn't doubt that the wrong words could cost him his head, replied, full of grievances. Granted, his Devil Essence enabled him to summon Heavenly Tribulation, but Mukri didn't decide its range or might. Though always reasonable, the tribulation scaled to the opponent's abilities, making it a game-changing skill regardless of who Mukri faced. However, Harun carried a burden no one besides the System knew of: Scourge.