Lin Zhixu traveled through time and became the cannon fodder female supporting character in the wasteland novel. She started with a rat and relied on picking up all the equipment. While others were fighting for hegemony in the apocalypse, she was repairing ancient books, hoarding cans, and building safe houses in the ruins. Later, a legend spread in the wasteland: Don't mess with the woman who lives in the library. She will let you die in a trap that was eliminated a hundred years ago, and her man will feed you to her cat.
Concept: On the ruins, knowledge is the sharpest weapon, and the sense of belonging is a hoard more precious than materials.