My Dad Is a Big Shot in the Interstellar World

The protagonist is a dad Lou Qianshen is seven years old. He lives on the wasteland planet SB-101 and has just become a first-year student at the only mecha academy on the planet. Piloting a Grade D mecha that looks like it's about to fall apart at any moment, he kicks the Alliance's prodigies and punches the Empire's little prince. A flood of reporters pours into SB-101, hoping to learn Lou Qianshen's secret to thriving despite growing up in such a harsh place. They find a chubby-cheeked little boy with a serious expression, silently holding up a banner: The secret to my success: SB-101 Star's Sapling Tutoring Center! There's a legend in the Alliance: ten years ago, a once-in-a-millennium genius swept the entire Alliance, then vanished without a trace after a great battle. No one ever heard from him again. Then another new star rises among humanity. Everyone discovers that this rising star's father, a teacher at the Sapling Tutoring Center on SB-101, looks... strangely familiar. During the last war in Alliance history, Lou Xinghe found the only living being left on the battlefield and took him away. He settled on an unknown planet, beginning his life as a doting dad and enjoying an early retirement. To avoid becoming a useless, idle slob in his son's eyes, Lou Xinghe tried opening a braised-food shop, a pet shop, and a clothing store. They all ended up losing money. After Lou Xinghe decided to open a children's tutoring center, his sensible, clever son secretly resolved that this time, he absolutely would not let Dad's business go under! And so little Lou Qianshen made a splash, becoming the poster boy for the tutoring center his dad had opened. Looking at the dense crowd in front of him, Lou Xinghe, who only wanted to enjoy a quiet life as a young man: "..." Theme: All roads lead to Rome.