"Stop! You dimwitted spawn of the Abyss!"
Piere flapped his wings, hovering high in the sky, and let out an aggressive roar at the distant Black Water Lord, as the twelve angelic heads on his waist also screamed.
With his appearance, the unique pressure of Avernus poured forth, sweeping the heavens and the earth.
Even the black clouds formed by the black water were scorched clean by the flames, and the pitch-black rain did not fall, replaced instead by Hellfire shrouding the sky. On the ground, those slime monsters and decayed pioneers also ignited spontaneously, turning to ash amidst their dreadful howls.
Two forces containing the deepest malice of the Multiverse clashed and combated, creating terrifying ripples.
Although both were Evil Spirit Light, the Black Water Lord released chaotic, unordered abyssal black light like countless tangled venomous snakes, while Piere released distinct threads of blood light, evil yet full of order.