Sharing a Bed in the Seventies Military Camp: The Cold-Faced Officer Can't Take It Anymore

[Historical era + scientific research to strengthen the nation + both completely inexperienced + following the army + everyone dotes on her + slow burn + heartfelt] Interstellar genius scientist Shi Yuan is reborn in Xia Nation's most impoverished era. Her family members are dead, one after another, and the original host has autism. What kind of disastrous start is this? I might as well die. So when human traffickers take her hostage, she not only refuses to hide, but personally instructs the criminals on how to fire their guns. The result is that the criminals are too afraid of dying, shoot themselves in the leg, and faint from fright. Shi Yuan: ... Useless! What era is this gun from? How is it so backward? When the police enter, all they see are gun parts scattered across the floor, and they arrest her. As luck would have it, the person who arrests her is none other than her nonexistent future husband. Rumors spread throughout the compound. Everyone says it is a pity that Captain Sheng married an autistic country girl: they are mismatched, and she will drag down his future. Who would have thought that she could weld a steel pipe at a recycling station and be fought over by a research institute for a place in its laboratory? She goes to the countryside to help farmers only because she does not want to get sunburned, then casually draws up blueprints for a fully automated harvester. The radar problem that experts across the entire province cannot decipher is taken apart piece by piece by Shi Yuan with a piece of chalk. The military district leaders discover that the suspected new fighter-jet blueprints the higher-ups ordered them to intercept bear their own grandson's name on the wings, and they instantly feel as if reality has become absurd... Sheng Yichuan never intended to marry in this life. Taking Jiang Shiyuan with him when he followed the army was only a matter of looking after her like a younger sister, but as they slowly spend time together, he discovers that his wife is not simply autistic. Later, as he watches more and more outstanding men being drawn to his wife's attention, he grows anxious and decides to make this marriage official. "Yuan-yuan, we are husband and wife, right?" Jiang Shiyuan: "..." Sheng Yichuan forcefully turns her face toward him, his gaze burning. "Yuan-yuan, stop pretending." * The female lead is a scientific research powerhouse. Her attempt to pretend to have autism fails. At first, she truly wants to die, and later, she truly comes to love this country.