The strongest mech master

The former top engineer Pod dressed as an out-of-school child in Interstellar, survived by picking up garbage, and finally saved a sum of money before the start of school, and immediately went to enroll in school.
She plans to become a mecha master in the future. It is said that she will make a lot of money and is closely related to her own business.
It never occurred to him that because of his greed for cheap tuition, Pod reported the wrong major and became a mecha soldier-the kind of violent maniac who licks blood all day long.
Poor Engineer Pod: "..."
But the environment couldn't make her yield, and Pod decided to use his spare time to teach 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.
YY is too strong in melee combat, who dares to get close once that light saber is released.
ww that hand whip is absolutely amazing, awesome.
Then Pod was recorded. She was sitting cross-legged in the training hall, holding a book with her head down and concentrating on reading.
What is that Pod looking at?
The camera zoomed in, and the cover of the book in Pod's hand was immediately seen clearly by Quanxing.com: "Master Flying Fish Teaches You to Become a Mecha Master in 21 Days"
audience:......
The title of this book is not read by serious people.
Star.com headlines the next day: A certain military cadet was overwhelmed during training, mentally disturbed, and tried to change careers.