The parasite's corrosive aura fused with the singularity that shot out of the Demonic Sword. Rebecca couldn't dodge the attack because Noah ensured that the Shadow Domain opened right on her face.
The straight singularity pierced Rebecca's skin before reaching the defenses she had amassed in her insides. Noah's attack couldn't defeat those techniques on its own, but the corrosive aura allowed him to inflict more damage.
Rebecca's face exploded, but she managed to preserve her mental sphere. Yet, the corrosive aura spread like a virus through her body and began to destroy her tissues.
The Shadow Domain crumbled after Noah pierced it with the singularity. The other three leaders immediately focused on him and released powerful abilities meant to kill him in one blow.
Night cut Castor's left eye and severed a large chunk of his head. The expert was using his strange techniques to destabilize Noah's figure, but the Pterodactyl interrupted the ability.