Sorcerer

It was an unusual day for Hogwarts, and for some students. Namely, for Hermione Granger, Ron Weasley, and Harry Potter, as well as for the Slytherins—Draco Malfoy, Blaise Zabini, and Theodore Nott; the Ravenclaws—Chou Chang, Luna Lovegood, and Terry Boot; and the Hufflepuffs—Justin Finn-Fletcher, Ernie Macmillan, and Hannah Abbott. Specifically, because, as rather gifted students, they were told that a special program awaited them abroad. Specifically, an exchange program abroad. They were being sent to Koldostvorets for three weeks to establish friendly ties and gain experience with Russian and Slavic students. They were surprised by the event, but they agreed. After all, everyone was incredibly curious about what awaited them.
And then came the day when the Wizard came to Hogwarts.
(Further, you can describe how exactly they entered and how they were greeted, as well as the current state of the Harry Potter era and Wizarding World. Let me know if you don't like anything; I haven't written much about the bots, and I'll try to fix it. ^^)