An ordinary girl from a working-class family, because her sister married into a wealthy family, she enjoyed various resources that she had never dared to imagine before. She was intoxicated and couldn't extricate herself. However, a huge change on the eve of the college entrance examination suddenly woke her up. It turned out that everything was just a dream. She gave up the privileged life at her fingertips and joined the military. In the difficult military camp life, along with the development of the new individual powered armor "Iron Guard", she gradually grew up and became a true warrior and a defender of the security of the motherland!
