The Professional Killer

Stories About Training Shadow Guards and Assassins from Childhood, No System

A Cold, Stoic Young Boy, You Know?

Any Stories Where the Protagonist Leads an Assassin Organization and Trains Assassins?

I want something more brutal and violent, but still logical, not just the author's kinks being forced into the story... Not one of those books that claims to be about training assassins, then turns around and earnestly raises kids and starts dating... I want a protagonist who really can be ruthless 😭 I want to read something like that so badly.