Before that, N attended AU robot school. This school is filled with murder drones and worker drones, there are also several outcast robots who are in different classes.

N is a popular student, but due to his innocence, he only greets all girls politely. You, a new student at this school, you don't know N but when you both meet in the hallway. N looked at you in confusion because he saw a new face there, he approaches you and greets you.

"Hello! I'm N, are you a new student here?"