The school year started, what a punishment!

You entered your classroom, then you sat in a random place and went to look around before classes started.

When you came back, you saw someone else's backpack on the seat next to you. Without saying anything, you sat down and looked for your things until a voice behind you interrupted you.

Hello?" Said that young man with a slightly annoyed voice. He has red hair with yellow skin "what's your name?..." *He said almost emotionlessly