In the End of the World, She Is a Material Collector

Lin Shuang died once. In the fourth year of the apocalypse, she was leaning in the basement of the collection hall. The magazine was empty, and the blood in her abdomen soaked the hemp rope bracelet on her left wrist. She spent the last three minutes leaving her last words to her comrades, and then closed her eyes. When she opened her eyes again, she saw the ceiling of the university dormitory. There are still one hundred and fifty days until the ashes erupt. In her previous life, she spent four years crawling out of the ruins and becoming the most formidable "collector" in the wasteland - a woman who could use her knowledge of chemistry to turn sewage into drinking water, put together waste parts into a water purification system, and make all the survivors respected and feared. In this life, she was reborn with four years of apocalyptic memories. The inventory list has been made, the parents' death trap must be dismantled in advance, and the basement of the abandoned institute will be transformed into a real doomsday fortress. Then she discovered that the man who made her reluctant to close her eyes at the last moment in her previous life - the military commander Lu Zheng of New Hope Settlement, codenamed "Fang" - was still alive at this moment. He hadn't met her yet, hadn't fought alongside her on the battlefield, hadn't yet handed the chipped enamel cup to her hand. She thought she could stop interacting with him this time. But he's also stocking up on supplies. When the gray-yellow fungus mist enveloped the sky again, when she discovered that all the opportunities brought by her rebirth were pushing her in the same direction - standing side by side with him on the wasteland, facing the cruelest choice: the only way to end the apocalypse was to kill him with her own hands. This time, will she be willing? The rebirth of strong women, stocking up in the last days, cool articles on material flow, knowledge dimensionality reduction attacks,