Destroy the Flower with a Ruthless Hand

The Kind Where the Male Protagonist Is a Police Officer, a Criminal Police Officer, a Special Police Officer, a Drug Police Officer, Etc.

The plot is more novel, the age difference can be bigger, mature boys

Are There Any Novels About Being an Undercover Agent?

The male protagonist works as an undercover agent and performs a mission

I Have Become Obsessed with Gangster Novels Recently. Please Share with Me Your NO.1 Gangster Novels.

I want to read a book similar to "Prison Breakers: The Peak After Prison".

The Male Protagonist Is a Special Forces Soldier Who Retired to Work as a Security Guard

Suspenseful, Exciting, Crime-Solving, Reasoning, Strong Logical Thinking, Good Writing

Fine Urban Novels

I want to watch content similar to "Breaking Through Time Travel and Rebirth Research Laboratory".