Hong Kong film: Who says being an undercover cop has no future?!

Wang Tiancheng transmigrated to a Hong Kong variety show world that blends Hong Kong movies with reality shows. His identity turned out to be an undercover police officer. To make matters worse, the only person in his superior who knew his identity was killed by the triad at the very beginning!
This will likely continue for three years after three years, making him the underground emperor of the Hong Kong entertainment industry, and he won't be able to return to the police force!
Undercover cops have no future, and undercover cops without a superior have even less of a future. They live in constant fear, afraid of making the slightest mistake and dying a violent death. The pressure is so immense that ordinary people simply cannot bear it. Otherwise, it wouldn't have lasted five years. Do you know how I spent those five years...?
Who says being an undercover cop has no future?! A god-level police system issues a mission: Find the mastermind behind taking down your superiors…
As long as you work hard enough, even if you are an undercover police officer, you can still rise to the top and stand out from the crowd. With the help of the god-level police system, Wang Tiancheng rose step by step to become all-powerful!