I traveled through hundreds of worlds at once

"Master Xingke! One machine cannot determine the outcome of a war! Please retreat by plane immediately! We will buy you some time!"

The staff officer was so anxious that he rushed to Yi Hui to stop him and remind him.

"No need! One machine is enough!"

Yi Hui looked at the anxious staff officer in front of him, patted his shoulder with a smile, and answered confidently, then walked around him and strode out of the command room!

He still knew something about the Gefen jammer. Both the interference range and duration were quite strict.

Even if Britain researched the Gefen jammer,