总复习（1860）

Chapter 1: The Worst Birthday

Harry Potter spends a miserable summer with the Dursleys, who have been treating him poorly as usual. On his twelfth birthday, the Dursleys have an important dinner guest, and Harry is ordered to stay in his room and not make any noise. Suddenly, a house-elf named Dobby appears and warns Harry not to return to Hogwarts, predicting terrible things will happen if he does. Dobby causes havoc in the Dursleys' home, leading Uncle Vernon to imprison Harry in his room, preventing him from returning to school. Fortunately, Ron Weasley and his brothers Fred and George rescue Harry in a flying car, taking him to the Burrow, their family home, where Harry enjoys the warmth and hospitality of the Weasley family.

Chapter 2: Dobby's Warning

After being rescued by the Weasleys, Harry enjoys his time at the Burrow and learns about the wizarding world from Ron's family. Harry and the Weasleys go shopping in Diagon Alley for school supplies. They run into Hermione and the Malfoy family, and a confrontation ensues. Lucius Malfoy discreetly slips a dark object into Ginny Weasley's cauldron. At Flourish and Blotts bookstore, they encounter the famous author Gilderoy Lockhart, who announces that he will be the new Defense Against the Dark Arts teacher at Hogwarts. Despite the excitement, Harry remains troubled by Dobby's warning and the ominous events that might await him at school.

Chapter 3: The Burrow

Harry is amazed by the Burrow, the Weasleys' magical and chaotic home. He is warmly welcomed and spends the rest of the summer there. The Weasley family shows Harry around their home, and he learns more about wizarding life, including using floo powder to travel. However, Harry's first attempt to use floo powder results in him landing in Knockturn Alley, a dark and dangerous place. Fortunately, Hagrid finds him and helps him reunite with the Weasleys. The chapter highlights the contrast between the loving Weasley family and the neglectful Dursleys, emphasizing the warmth and magic of Harry's new life.

Chapter 4: At Flourish and Blotts

The Weasleys and Harry go to Diagon Alley to buy school supplies. At Flourish and Blotts bookstore, they meet Hermione and her parents. The visit is interrupted by a commotion caused by Gilderoy Lockhart, a flamboyant wizard author who insists on taking pictures with Harry for publicity. The situation escalates when Lucius Malfoy arrives and has a tense confrontation with Arthur Weasley, resulting in a physical fight. During the chaos, Lucius secretly slips Tom Riddle's diary into Ginny Weasley's cauldron. Despite the disruptions, the group manages to gather their supplies and return home, unaware of the dark object now in their possession.

Chapter 5: The Whomping Willow

Harry and Ron miss the Hogwarts Express due to Dobby's interference and decide to fly Mr. Weasley's enchanted car to school. They crash into the Whomping Willow, a violent tree on the Hogwarts grounds, damaging the car and getting themselves into trouble. The car escapes into the Forbidden Forest, and they are discovered by Professor Snape, who threatens to expel them. However, Professor McGonagall intervenes, and they receive detention instead. Harry and Ron's arrival at Hogwarts is marked by this chaotic incident, setting the tone for the challenges they will face throughout the school year.

Chapter 6: Gilderoy Lockhart

The new school year begins, and Gilderoy Lockhart, the new Defense Against the Dark Arts teacher, quickly becomes a source of amusement and frustration for the students and staff. Lockhart is vain and incompetent, obsessed with his own fame. During his first class, he demonstrates his lack of practical knowledge by releasing a cage of Cornish Pixies, which cause chaos in the classroom. Hermione, despite her admiration for Lockhart, starts to see through his facade. Meanwhile, Harry begins hearing strange voices in the walls, adding to the growing sense of unease and mystery at Hogwarts.

Chapter 7: Mudbloods and Murmurs

The rivalry between Gryffindor and Slytherin intensifies during Quidditch practice. Draco Malfoy calls Hermione a "Mudblood," a derogatory term for Muggle-born witches and wizards, leading to a heated argument and fight. Ron tries to curse Malfoy but ends up cursing himself due to his broken wand. Tensions rise as the students prepare for the Quidditch match, and Harry continues to hear the mysterious voices. Later, Harry, Ron, and Hermione discover Mrs. Norris, Filch's cat, petrified near a message written in blood: "The Chamber of Secrets has been opened. Enemies of the heir, beware." This ominous message sparks fear and curiosity among the students and staff.

Chapter 8: The Deathday Party

Nearly Headless Nick invites Harry, Ron, and Hermione to his Deathday Party, a ghostly celebration marking the anniversary of his death. The party is a gloomy affair, filled with other ghosts and morbid activities. Harry hears the strange voice again, and this time it leads them to the scene of another attack: Colin Creevey has been petrified. The trio realizes that the attacks are connected to the opening of the Chamber of Secrets. They begin to investigate the legend of the chamber, learning about its history and the possibility that a monster is responsible for the attacks.

Chapter 9: The Writing on the Wall

The school is on high alert after the second attack, and fear spreads among the students and staff. Harry, Ron, and Hermione continue their investigation, discovering that the Chamber of Secrets was opened fifty years ago. They suspect that Draco Malfoy might be the heir of Slytherin and decide to use Polyjuice Potion to disguise themselves as Slytherin students to gather information. Meanwhile, Harry is troubled by his connection to the mysterious voice, which seems to be getting stronger. The chapter ends with the trio preparing to brew the complex and risky Polyjuice Potion.

Chapter 10: The Rogue Bludger

During the Quidditch match against Slytherin, a rogue Bludger targets Harry, attempting to knock him off his broom. Despite the Bludger's relentless attacks, Harry manages to catch the Golden Snitch and win the game for Gryffindor, but not without injury. In the hospital wing, Dobby visits Harry and reveals that the Chamber of Secrets has been opened before and that terrible things will happen at Hogwarts. Dobby's warnings become more urgent, and he hints at the involvement of Lucius Malfoy. The chapter heightens the sense of danger and urgency surrounding the mystery of the chamber.

Chapter 11: The Duelling Club

Lockhart organizes a Duelling Club to teach students self-defense. During the first session, Snape and Lockhart demonstrate a duel, and then students pair up to practice. Harry ends up dueling Draco Malfoy, who conjures a snake that Harry can speak to in Parseltongue, a rare ability associated with dark wizards. This revelation causes fear and suspicion among the students, and many begin to suspect Harry might be the heir of Slytherin. The chapter explores the growing tension and distrust within the school and Harry's struggle with his own identity.

Chapter 12: Polyjuice Potion

Hermione finishes brewing the Polyjuice Potion, and the trio uses it to transform into Crabbe, Goyle, and Millicent Bulstrode to infiltrate the Slytherin common room. They question Draco Malfoy about the Chamber of Secrets but learn that he knows nothing about the attacks. However, they do discover that the last time the chamber was opened, a student died, and Hogwarts was nearly closed. The potion's effects wear off, and the trio narrowly escapes detection. Hermione's transformation goes wrong, leaving her in the hospital wing with cat-like features. The chapter reveals crucial information and the risks involved in their investigation.

Chapter 13: The Very Secret Diary

Harry finds an old diary belonging to Tom Riddle, a former Hogwarts student. The diary appears blank, but when Harry writes in it, Riddle's memory emerges, showing him a scene from fifty years ago. In the memory, Riddle accuses Hagrid of opening the Chamber of Secrets and unleashing a monster. Harry is shocked but unsure if he can trust the diary. The mystery deepens as he grapples with the revelation and what it means for Hagrid and the current attacks. The chapter adds layers to the unfolding mystery and introduces a key piece of the puzzle.

Chapter 14: Cornelius Fudge

Hagrid is taken to Azkaban by Cornelius Fudge, the Minister of Magic, after another student, Hermione, is petrified. Dumbledore is removed from his position as headmaster. Before being taken away, Hagrid cryptically advises Harry and Ron to "follow the spiders" for answers. The school is in chaos, and fear grips the students and staff. Determined to uncover the truth, Harry and Ron venture into the Forbidden Forest, where they encounter Aragog, a giant spider who reveals that Hagrid is innocent and that the real monster in the Chamber of Secrets is something the spiders fear greatly.

Chapter 15: Aragog

Following Hagrid's clue, Harry and Ron venture into the Forbidden Forest to find Aragog, Hagrid's giant spider. Aragog explains that he is not the creature from the Chamber of Secrets and that the monster is something even spiders fear. Aragog reveals that a girl died when the chamber was last opened and that Hagrid was wrongfully accused. Despite the terrifying encounter with Aragog's offspring, Harry and Ron manage to escape. They now know that Hagrid is innocent, but they still don't know who is behind the current attacks. The chapter adds to the suspense and danger of their investigation.

Chapter 16: The Chamber of Secrets

Ginny Weasley is taken into the Chamber of Secrets, and a message left on the wall declares that she will die. With the school on lockdown and the situation dire, Harry and Ron discover the entrance to the chamber in Moaning Myrtle's bathroom. They enter the chamber and find an unconscious Ginny and Tom Riddle, who reveals himself to be a memory preserved in the diary. Riddle explains that he has been controlling Ginny to reopen the chamber and summon the basilisk. Harry confronts and defeats the basilisk with the help of Fawkes, Dumbledore's phoenix, and destroys the diary, vanquishing Riddle.

Chapter 17: The Heir of Slytherin

Harry battles the basilisk and, with the help of Fawkes and the Sorting Hat, defeats it using Godric Gryffindor's sword. He destroys Tom Riddle's diary, which vanquishes Riddle and saves Ginny. The ordeal reveals that Lucius Malfoy planted the diary on Ginny to discredit Dumbledore and disrupt Hogwarts. With the immediate threat resolved, Dumbledore and Hagrid return to the school. The students and staff celebrate the end of the terror that plagued Hogwarts. The chapter brings resolution to the mystery of the Chamber of Secrets and highlights themes of bravery and friendship.

Chapter 18: Dobby's Reward

In the final chapter, the school returns to normal, and exams are canceled as a treat for the students. Harry tricks Lucius Malfoy into freeing Dobby the house-elf by giving him a sock hidden in Tom Riddle's diary. Dobby is overjoyed to be free from the Malfoys' tyranny. The chapter concludes with the joyful reunion of students and staff, and Harry returns to the Dursleys for the summer, feeling a sense of accomplishment and relief. The story ends on a positive note, with the promise of more adventures to come.