On the third day of extreme cold, the whole city lost power.
While everyone was grabbing food in the blizzard, Lin Qianning had already hid hundreds of meters underground.
Others live in shelters.
She just built an underground hive.
Geothermal heating, air filtration, water circulation system, AI housekeeper, full-layer defense...
People outside are freezing to death.
She cooks beef hotpot underground.
Until someone discovers——
This underground fortress hides the most luxurious "life" in the entire apocalypse.
