C1690 Variables and Preparations

On the balcony, Zhang Fann looked at the rainbow light in the distant sky.

Suddenly, a strange black shadow flashed across the sky and drew a zigzag line in the sky. Finally, it exploded into a shocking black hole that devoured a large amount of seven-colored light.

"A change has appeared!"

A cold light flashed in Zhang Fann's eyes!

During this period of time