The Super Crystal Battery made from Energy Copper is a prime example, with electric cars using it able to drive thousands of kilometers on a single charge.
However, Great Xia cannot even meet domestic demand, let alone export it, or rather can only export a very small portion.
So many factories in Dongli Kingdom can continue to "survive" for a while.
The factory Yang Fan is observing now precisely manufactures automobile parts.
Due to the city-wide blackout, this company was also not spared, and then the frost disaster struck, freezing everyone inside into corpses stiff as boards.
But not everyone died.
Yang Fan's gaze locked beyond space onto a corpse in the office.
The body was curled up in the corner, clutching a heater closely, with hands wrapped around a conspicuously raised abdomen, covered entirely in a thin layer of frost.
This was clearly a pregnant woman.
A few seconds passed.
The corpse's abdomen suddenly moved slightly, seemingly imperceptibly.
