The former top engineer Pod dressed as an interstellar out-of-school child, turned waste into treasure by picking up trash, and finally saved a sum of money in time for the school season, and immediately went to enroll in school. She plans to become a mecha master in the future. It is said that she makes a lot of money and is closely related to her own business. She never expected that because of her greed for cheap tuition, Pod gave the wrong major and became a mecha soldier—that kind of The violent guard who licks blood all day long, quiet, poor, engineer: "..." But the environment can't make her succumb, Wei San decides to use his spare time to learn by himself in the future. During the training period of a certain competition, some media interviewed and filmed individual soldiers from each school in turn, and the whole star network broadcasted it live. The audience could see that everyone was training hard, gravity pressure, hand-to-hand combat, long-distance entanglement and so on. Pod is too strong in melee combat, who dares to get close once that light saber comes out...