Is This Love? (Nagisa X Reader X OC)

(Y/N) is a skilled assassin that was sent by the government to kill Koro-sensai, but what happens when she meets Nagisa?

Will they fall in love?

Will they be enemies or even friends?

Find out by reading this story!

((P.S I don't own Assassination classroom, but I do own the story and the character Kazuo))