America, starting as a trainee police officer

Li Wei transmigrated and became a trainee police officer in the Los Angeles Police Department. He wondered if he should start planning his retirement. After all, being a police officer in America is a high-risk profession. The streets are fraught with danger; one wrong step and you could die in the line of duty. But just then: [The Crime Buster System is activating...] [This land is full of crime. As the chosen one, you have a duty to purify this land.] Li Wei: "Crime Buster? Doesn't this interfere with my ability to relax? Can I uninstall it, system?" [Crime detected: Frank Gallagher] [Crimes: Vandalism, disturbing the city's appearance, fighting.] [Arrest Reward: Little Red Bottle] [Main Mission: Become a full-fledged police officer.] [Completion Reward: Immunity to All Poisons] Li Wei: "Frank Gallagher? The Little Red Bottle? Immunity to All Poisons?" "Freeze! LAPD!!! Frank Gallagher! You're under arrest!" Thus, the most righteous North American police officer was born. This book is also known as: *The Strict Father of the Gallagher Family*, *From Trainee to Commander*, *In North America, Do Whatever You Want*, a super Frankenstein's monster mixed world, set in Los Angeles, and involving works such as: *Shameless*, *Banshee Town*, *Rookie Cop*, *Criminal Minds*, etc.