This "Karma" person was strange to Nagisa. He always came everyday to visit her. He would always ask how she was doing, and tell stories to her. Bring her gifts, flowers, and such. However, she didn't know why he was so kind to her. After all, she doesn't even remember him.
Another story with Nagisa as a girl!
[Main Pairing: Akabane Karma x Fem!Shiota Nagisa]
I do not own Ansatsu Kyoushitsu/Assassination Classroom or any of the characters!