HP reacts! (Gtrio)

Harry, Ron and Hermione are teleported to the reaction room (of all places), at first they were concentrated on their conservation (This is the third year btw, so basically "Harry Potter and the Prisoner of Azkaban") but when they noticed they weren't in Hogsmeade at all, but somewhere completely else! Scared (mostly ron 😐), they draw their wands not knowing what to expect