Underground Shelter (Main)
Level: Lv7 Full-Dimensional Rating: 109.58 Description: This was a large shelter worthy of being called an underground fortress. Its usable area had surpassed ten thousand square meters, enough to house over a thousand people. It possessed three low-level supernatural attributes, which could withstand extremely powerful external impacts and minor disasters. Anyone inside this shelter could completely ignore minor disasters that did not affect the underground.
Space: 15,000㎡ (Six Floors: Floor Height 4.2 m)
Integrity: 100% Facilities: Youneng Water Well, Large Vegetable Culture Medium, Ventilation Lighting Window, Three-Stage Corridor Defense Supernatural Abilities: Mermaid's Water, Lion Man's Wind, Oreo's Sea Wind
Current Available Authority: "The full-dimensional rating actually increased by more than ten times?"
Although he had vaguely sensed before the upgrade that expanding the area would bring considerable increases, he had not expected the impact of enlarging the area after sinking three levels to be so great.
Su Mo's face held clear surprise and delight.
The sooner he gathered all the conditions needed to upgrade the shelter, the easier it would be to upgrade it in the future, and the easier it would be to obtain those enviable upgrade rewards and permissions.
That said, compared with the tenfold increase in the rating, the material derivatives provided by the game when the area expanded were even more important. Based on the previous costs, the expansion alone had saved at least two hundred thousand Survival Points in manual labor fees.
Now, throughout the fifteen-thousand-square-meter space spanning all six levels of the shelter, everything visible to the naked eye was sturdy steel.
Because the expansion had been proportional, even the system's delicate workmanship had been preserved. There was not the slightest seam on the floors, ceilings, or walls.
However, this opportunity to exploit the system would only come once.
With only