C1755 There Had Never Been Such a Great Change in the World

"Let's go out for a walk... Hey, this is..."

Just as Ye Meng was about to leave System Space, he suddenly realized that on the main interface of the system, a button with words lit up suddenly appeared!

"What exactly is this button for?"

Ye Meng was very curious when he saw this.

In the past, there was nothing in the main interface of the system!

But now