The Protagonist Starts by Beating Up Classmates and Women on the Subway

Also known as: "Bullied and Shaken Down for Money at School from the Start, I Beat Up the Thugs, Then a Subway Fairy Falsely Accused Me of Secretly Filming Her" (Transmigration + urban setting + System + power fantasy + no female lead + no magic + no high-martial arts) (All names and places in this book have no connection to reality. This is an entirely fictional world.) After transmigrating into the body of Ye Yu, an ordinary high school student, he obtained the Justice System. School thugs are demanding my money, and they'll beat me up if I refuse? A subway "goddess" falsely accuses me of secretly filming her and threatens to expose me online? My stepmother's lover was caught having an affair with her, and now they want to harm me? You've got powerful connections? You're colluding with government officials? Ye Yu will soon make the world around him understand what it means to face the iron fist of justice. Man in Black: "What happened? How did he escape from the Blue-and-White Station?" Thug: "Our knives can't even cut him. How is that possible?!" Instructor at XX Academy: "Even the veterans can't handle him?!" XX Medicinal Liquor Boss: "Even your powerful connections can't do anything about him?!"