Harry Potter and the Chamber of Secrets begins when Harry is spending a miserable summer with his only remaining family, the Dursleys. During a dinner party hosted by his uncle and aunt, Harry is visited by Dobby, a house-elf. Dobby warns Harry not to return to Hogwarts, the magical school for wizards that Harry attended the previous year. Harry politely disregards the warning, and Dobby wreaks havoc in the kitchen, infuriating the Dursleys. The Dursleys angrily imprison Harry in his room for the rest of the summer. Luckily, Harry 's friend Ron Weasley steals Harry away in a flying car, and Harry happily spends the rest of the summer at the Weasley home.While shopping for school supplies with the Weasleys, Harry has two unfortunate encounters. He first encounters Lockhart, one of his teachers, who demands to be in a photo shoot with Harry. Harry then encounters Lucius Malfoy, the evil father of one of Harry 's enemies, who almost starts a fight with Mr. Weasley. As Harry prepares to return to Hogwarts, he finds that he and Ron are unable to enter the magically invisible train platform, so they fly the Weasley car to Hogwarts. They land messily, and both boys are given detentions. Lockhart, who believes Harry flew the car to get attention, lectures Harry. Quidditch practices begin and Draco Malfoy is the new Slytherin seeker. On the field, he calls Hermione a "mudblood," insulting her Muggle heritage. After taunting Hermione, Draco is the suspect when, on Halloween night,