To maintain such a large barrier, the amount of Crystal Cores consumed is terrifying. Doubling the consumption could lead to a series of chain reactions. Not to mention, the subsequent consumption might even increase...
"However, our situation at the base is still relatively good, at least we can block the high temperatures. Other places, like Red Maple Base, are not the same!"
"Their side is hotter than ours, already close to fifty degrees. Residents can't stand the heat, with many suffering from heat stroke every day. Therefore, their base decided to use Mutated Plants to dig underground and temporarily reside there, after all, it's cooler underground... But unexpectedly, the deeper they dug, the hotter it got! Even their Mutated Plants died from the heat!"
"Although it's known that the center of the earth is hot, how could the temperature from the core reach here?"