The security door that led to the last three levels of the underground was very thick. It was a little thicker than the security door of the emergency command center.
Previously, An Xiaoxue had used Dimensional Slash to cut open the security door of the emergency command center in ten seconds.
This one took a full 20 seconds.
After the cut was made, An Xiaoxue took the lead and led everyone in.
Xu Tui had originally thought that the last three floors of the underground that Lei Tian had set up and controlled alone might contain a large number of precious resources. They should be warehouses of resources or other precious raw materials.
If he got a handful, he and An Xiaoxue would be rich as long as they filled up the quantum dimensional chain.
However, that was not the case in reality.