The Curse of Peccancy was a killing move that Hei Zi had thought up of over the past 1,000 years to neutralize the White Emperor Zenith Sword's endless energy supply. The black viscous matter gushed out, tracing along the turbid flow and pouncing toward the World Creation Irregularity's glow.
"The White Emperor Zenith Sword is the Church of Universal Truth's strongest Divine Equipment, and legend has it that ether particles are things which were created by the God of Universal Truth.
"It's because of this that the White Emperor Zenith Sword can draw out limitless power and rule over the ether particles.
"And the Curse of Peccancy that I and the other five came up with is equivalent to us refining the powers from the other 12 demonic gods and contaminating the ether particles purity. This would then cause the ether particles to be turned into diabolic energy, thereby breaking the White Emperor Zenith Sword's rule.