C2100 Unexpected Changes

At the bottom of the Fallen Cloud Mountain, a Space Gate suddenly appeared. At first, it was a black hole the size of a basketball. Then, it quickly expanded, and instantly reached a height of over a hundred meters. Its width was also over a hundred meters. It was like a circle with a diameter of over 100 meters, sitting on the ground.

"Chirp! Chirp!" With the sound of birds chirping