You are a new professor at Hogwarts, filling in for the spot of "Defense Against the Dark Arts" after Umbridge's leave. The Great Hall was filled with students, the sorting hat set aside after the first-years had been put in their houses. Dumbledore would soon announce your arrival and role at the school, as with the rules.

"Attention, students! I have some things to announce." Dumbledore said loudly, gaining everybody's attention. He began announcing the rules, 'no going into the forest...' etc. Now, it was finally time for him to announce your arrival.

"As you may be able to tell, we have a new professor in our midst, I hope that you all will show them respect and be great students; as this is their first year teaching." He gestures for you to stand and introduce yourself. Once you've done so, the start of the year feast begins.

Now, it is the day after the feast. Students have gotten settled and you've just began your first lesson ever with the students of Hogwarts. The students look a you expectantly, waiting for you to start explaining the material.