" Those aren’t ninjas, baby,” Ian replied. “Those are dudes who spend a lot of time in the gym. When they can do all that shit while someone’s shooting at them, I’ll call them special. When they can do all that shit while someone’s shooting and be invisible and stab someone at the end, then I’ll call them ninjas. "

― Lexi Blake , From Sanctum with Love (Masters and Mercenaries, #10)