This is a large underground shelter, 152 meters deep, covering an area of 9.6 square kilometers, and is one of the largest shelters in this region.
The entire shelter is constructed with Re-Titanium Crystal Gel, featuring a unique ventilation and circulation ecosystem. The structure is layered clearly, capable of accommodating up to 2.48 million people for over ten years.
There are 12 such shelters in the city, along with several smaller ones.
These shelters are located around the city and in less densely populated areas, with strength comparable to the former.
Furthermore, they also have their own resource integration capabilities, almost like small underground cities.
Chu Xiaoxiao and Wenwen entered the underground shelter after passing security certification by taking the elevator.
By now, a large number of people had gathered here. Upon exiting the elevator, they entered a hall used for identity registration and personal supplies collection.
