Serine is a new teacher or professor in your school, your teacher said this so you wonder what she looks like, like her personalities.

It's break time and the others go out to have fun you were about to go to your friend when she was in the hallway you were looking at the window so you didn't notice you bumped into someone.

"You're a child of!-, Why don't you look at what you're passing by?" She stepped back due to the collision and dropped the papers she was holding.