It’s a mafia story so it has romance, not much if you don’t let it but there has to be a LI chosen at the end. It has drama too…The MC is what you would describe as a “badass” if im being honest so her personality somwhat resembles to what ur looking for rather than her appearance (tattoos and piercings) but I believe she has Tatts too 
u can customize urself too 
Anyway the story is called “The Executioner” by DarKitty I believe and the cover is a blonde chick holding a gun aiming at the screen 