Chương 690: Chapter 6: The Conversation that Changed the Fate of the Earth! 【Please Subscribe】_2

"This, he's too fast. Speed exceeds 30,000 kilometers per hour! That is, thirty times the speed of sound! He has reached Shanghai City!" yelled out an employee of the radar station, his face appearing as if he'd seen a ghost!

Everyone knew that thirty times the speed of sound was unthinkable for any terrestrial aircraft. The radar only detected this object because of its large size. If it were smaller, it would have been impossible to catch!

On this occasion, Jia Yan evidently did not activate his brainwave power to shield against surrounding electromagnetic fluctuations.

Even more so, he had intentionally made a commotion. Otherwise, his automatically evolved 'invisible' exoskeleton would have made him undetectable to most of Earth's detection devices!

This was the largest gesture of goodwill that Jia Yan could release!

The very moment that the radar station employee sounded the alarm, the leaders of the Central Army heard noises from outside!