Kiel and his brethren flew toward the divine barrier at the same speed. When they were close to the barrier, they surrounded the barrier to find the weak spots. It was as they had expected that Serena's divine power was imperfect and impure, after all, her soul was damned just like them and the other Fallen Watchers.
Serena who saw it, she tried to reinforce that barrier but it was already too late when Kiel and his brethren released beams of light and hit the barrier from different sides. The moment the barrier shattered, the demons slowly regained their power. They were close to losing the battle, but now that the barrier had been destroyed, the table could turn.
The demons were enraged and began to massacre the humans, ripping and tearing their bodies like wet papers. Although humans witnessed the gruesome and terrifying power of demons, they didn't falter. They all charged toward the demons, avenging their fallen brothers and sisters who fought for humanity.
