Hesitant Lies (Karma x Nagisa)

{ASSASSINATION CLASSROOM AU} (I DO NOT OWN ASSASSINATION CLASSROOM OR ANY OF IT'S CHARACTERS. I SIMPLY OWN THE PLOT) Nagisa Shiota is a professionally trained assassin, and is one of the best at his jobs. But when he finds out that he needs to enroll in high school in able to get to his next targets, he's not sure wha...