The Mechanic and the Granary of the Apocalypse

After Lin Xiuyuan worked overtime at the keyboard for thirty consecutive hours, a translucent interface suddenly popped up in front of him: [Qualified host detected, doomsday survival system is starting]. When he opened his eyes again, he found himself lying in a shelter filled with cans. The electronic calendar on the wall showed June 2045 - 72 hours before the asteroid hits the earth. What's even weirder is that the holographic screen in the center of the shelter keeps scrolling with his social account updates, and even the friend circle of his crush who was deleted three years ago is clearly visible. When he tried to dismantle the smart refrigerator in the corner, a mechanical voice suddenly warned: [The energy core has been bound to the host DNA, please do not destroy survival supplies] As the world plunges into eternal night, Lin Xiuyuan discovers that the puffed food on supermarket shelves will be automatically replenished, and what gushes out of the underground oil storage tanks at gas stations is spiritual spring water that smells like engine oil. When he captured the mutated mouse with a homemade electromagnetic trap, the red light flashing in the beast's eyes was clearly the afterimage of the data stream. "Warning! 43% Of the world's human population has digital characteristics." As the system's alarm sounded, Lin Xiuyuan stared at the solar panels on the dome of the shelter, and finally understood that this apocalypse may not be a natural disaster - those satellites that always flash in the middle of the night may have turned the earth into an experimental site for some advanced civilization.