The First Mechanic of the Wasteland: She Came from the Wilderness and Panicked When She Went to the City!

In a desperate wasteland, with desolate bones everywhere, survival is difficult. Mo Zheng was just a down-and-out weapons technician struggling at the bottom, guarding a dilapidated workshop, and had already been forced to the point of desperation. Until she temporarily softened her heart and saved Yun Jin, who was carrying a secret and covered with scars. He made a firm promise to protect her from worries throughout her life: I will pay for your kindness; I will pay for your dreams. From then on, she just focused on research and development without worrying about the ups and downs ahead—— She created an acid-etched gun that destroyed ferocious beasts and stabilized defenses. He opened up all channels and sold it to everyone in the wasteland; She develops glowing psychic components that light up the desolation and nourish people's livelihood. He spread it across the entire territory and made it an indispensable treasure that every household could not live without. What used to be a simple small workshop has transformed into a top-notch arms city that is powerful all over the world; They joined hands to defend themselves against the enemy and held off the surging beast tide in the Forbidden Mountains. In the end, the sharp edge was directed directly to overthrow the decadent old regime that was entangled deep in the mountains. She came from the wilderness, and her prestige was so great that the powerful people in the upper city who looked down on the bottom had already heard the news and were completely panicked! Mission: Self-reliance and self-reliance, technology is universally beneficial