The value of minerals depends on whether they can serve the logic of survival.
As society regresses into pure survival competition, lithium mines have long surpassed a series of traditional precious metals in strategic importance in Happiness City.
For example, gold!
For gathering sites, small tribes, and wandering organizations scattered around Shelter City, a gold bar dug out from the city ruins cannot change their survival predicament.
However, a 10kwh battery produced in Happiness City can allow a hundred-person gathering place to escape darkness for a whole month.
And lithium, happens to be one of the core raw materials for manufacturing high-performance batteries.
"How many people on the other side? How did you win?"
Cheng Ye was not entangled in the authenticity and value of the mineral deposit, nor did he think about keeping this news to himself.
Early on, when the checkpoint was established, the top management of Happiness City had already considered this point.
