章 671: Chapter 668: Behave yourself, wait for me

Before she could finish speaking, Gu Tingyun's eyes suddenly turned blood-red. At the same moment, the weather outside the hospital drastically changed, and fierce winds began to blow!

The once clear sky was now as dark as spilled ink, torn apart by countless terrifying streaks of green-purple lightning, with the constant booms of thunder.

The entire sky seemed to be teetering on the brink, as if the end of the world was imminent.

"Crack! Crack! Crack!"

Gu Tingyun's surge of power caused all the light bulbs and glass in the nearby buildings to shatter, and everyone inside the hospital was knocked unconscious by the shockwave.

"Screech!"

There were emergency brake sounds on the road and several cars twisted and veered on the street, barely coming to a stop.

In the darkness, some knelt and cried in prayer, begging for God to take away the demon that had appeared among them.

"O Lord! Please have mercy on us!"