In the Ice Age Apocalypse, I Hoarded Billions of Supplies Chapter 2072: The Great Catastrophe

"Beep! Beep! Beep!" From every corner of Tianhai City, urgent sirens blared. Everyone's expression changed, and they immediately dropped what they were doing and began running towards the shelters. The horizon of the sea appeared peaceful; the ocean remained a deep blue, and the sky was just as beautiful, as if no danger existed at all. Yet, before long, a black line appeared on the horizon…