Shocking, Level-4 Civilization Appears!_1

Zhao Yu finally returned back to the moon after flying more than twenty days. 

During this time, he had been closely following up on the circumstances in the front line, with Colonel Chu through quantum technology.

With both sides losing nearly fifty thousand battleships during his journey back to moon. The outcome could be stated as unchanged at all.

As a result on the battlefield. Zhao Yu successfully collected up to one hundreds and thirty thousand technological points, he was close to exchange for the Type III particle black hole form.

"Welcome back, Commander!"

As soon as he landed, Uncle Da was standing at the entrance of the base to greet him as usual.

"It's been over a year, and you look the same like the last time I saw you!" Zhao Yu said with a smile.

Uncle Da, however, looked at Zhao Yu more carefully, "Commander, you have more grey hairs now..."

" Really?" Zhao Yu replied with doubt.

"Yes!"