The strongest threat would always be when people grab hold of your weaknesses, yet you had no idea regarding anything about your opponent. The unknown would always be more frightening.
Huang Shatian right now precisely encountered such a threat. His combat prowess was unrivalled in the sacred academy and other than a rare few individuals, he would mostly be able to sweep through everything with invincibility. Threatening Huang Shatian sounded like a joke but right now, that really happened. He was threatened by the experts from the Myriad Devil Islands and they even told him there there was someone who didn't want him to participate in this war.