After My Killer Personality Awakened, I Swept the Globe!!

Mercenaries and War Stories

A Protagonist Who's a Killer Type, Incredibly Powerful

“With 50 percent profit, it will take desperate risks; with 100 percent profit, it will trample every human law; with 300 percent profit, it will challenge the gods.”

The Protagonist Is a Mercenary and Assassin Who Hides His Identity While Attending School

Looking for a Fantasy Story with an Organized Assassin as the Protagonist, No Harem

Preferably fantasy.

Please Recommend Some Good Assassin Novels

Something like "Black List" or "Human Weapon". Any recommendations in that vein?

Any Novels with an Assassin Protagonist?

A badass assassin! He’s incredible with both melee and firearms, and takes contracts all over the world!

Urban Assassin Stories With a Hidden Identity and a Low-Key Daily Life

They can be so high-profile that they look down on everyone while wearing a mask among all sorts of monsters and demons, yet so low-key that they sit at a roadside stall eating skewers and fried noodles while watching a show without revealing their identity. To everyone else, they're just an ordinary person. They wear a mask to save the world. No stories without a female lead.