563 Registration (2)

This was because even ordinary Lv. 9 Origin lifeforms couldn't protect an auxiliary universe.

Xu Jingming didn't even dare to make it public now!

"Registration successful," the virtual world network inquired. "Do you need to buy a high-dimensional door to completely seal off this space? A high-dimensional door requires 3 quadrillion cosmic dollars or 30 million credits."

"Purchase for 3 quadrillion cosmic dollars." Xu Jingming didn't hesitate.

High-dimensional doors were high-dimensional items refined by Paramounts. Of course, they were much easier to refine than ordinary high-dimensional weapons. They could only seal an area of spacetime, so they were much cheaper.

However, this price was a dream for most Lv. 9 Origin lifeforms.

…

Xu Jingming stood in space. Actually, it's very difficult to detect an auxiliary universe. I could only observe it from high-dimensional space.