Ruler Voldemort has gotten back to power, and his fury has been felt in both the Muggle and Wizarding universes. Severus Snape, since quite a while ago viewed as an adversary of Voldemort and an individual from Dumbledore’s enemy of Voldemort alliance, the Request for the Phoenix, meets with Narcissa Malfoy, mother of Draco and spouse of Lucius, a detained Demise Eater. Snape makes a Tough Pledge to Narcissa, promising to secure her child, Draco.
Dumbledore heads to 4 Privet Drive to gather Harry from his auntie and uncle. On their way to the Tunnel, Harry and Dumbledore stop to enroll Horace Slughorn to re-visitation of instructing at Hogwarts. Harry is brought together with his closest companions, Ron and Hermione. When looking for textbooks, Harry runs into Draco and follows him to Borgin and Burkes, where he catches Draco undermining Borgin and demanding that he fix an obscure item. Harry is quickly dubious of Draco, whom he accepts to be a Demise Eater, much the same as his dad. The understudies re-visitation of school, and Dumbledore reports that Snape will show Safeguard Against the Dull Expressions, causing Harry a deep sense of shock.
Harry gets a pre-owned Mixtures course reading that once had a place with somebody named “The Half-Blood Ruler.” Spells and corrections are written in the edges of the book, and Harry utilizes the Sovereign’s notes to dominate at Elixirs. Dumbledore plans standard gatherings with Harry in which they utilize Dumbledore’s pensieve to take a gander at recollections of the individuals who have had direct contact with Voldemort. Dumbledore accepts that if Harry can learn enough about Voldemort’s set of experiences, it will help him when they at last battle up close and personal, as the prediction concerning Harry foresees. Harry finds out about Voldemort’s family, including his granddad Marvolo, his uncle Morfin, and his mom Merope, who cast an affection spell on a Muggle and was deserted by him when it wore off. Voldemort was left at a halfway house and developed to be a terrible and forceful kid. Harry additionally discovers that Voldemort has isolated his spirit into seven Horcruxes. Two of these, Tom Puzzle’s journal and Marvolo’s ring, have just been decimated. One dwells in Voldemort, one lives in a snake, one is Merope’s memento, and the other two are suspected to be covered up in articles having a place with Hufflepuff, Ravenclaw, or Gryffindor.
Ron procures another sweetheart, Lavender, of whom Hermione is amazingly envious. Harry feels stuck in his companions’ quibbling. In the end, Harry begins to look all starry eyed at Ginny, Ron’s sister, and Ron and Lavender separation, making Hermione very upbeat. Harry invests quite a bit of his energy staying aware of his obligations as Quidditch skipper and following Draco Malfoy. Harry utilizes his Raider’s Guide to monitor Draco, yet frequently can’t discover him on the guide. In the long run, Harry understands that when Draco isn’t on the guide, he is utilizing the Room of Prerequisite on the seventh floor of Hogwarts, which changes into whatever its client needs. Harry makes an honest effort to get in to perceive what Draco is doing, however until he knows precisely the thing Draco is utilizing the space for, he can’t get entrance. At last Harry and Dumbledore leave Hogwarts together to bring and decimate Merope’s memento, consequently making Voldemort one bit nearer to mortal. They should beat an assortment of traps and difficulties prior to arriving at the bowl where the memento is covered up under a noxious mixture. Dumbledore drinks the elixir and Harry fends off Voldemort’s Inferi. They take the memento and re-visitation of Hogwarts as fast as could reasonably be expected. Dumbledore is very powerless, and when they arrive at Hogsmeade they can see that the Dull Imprint is obvious over the stargazing tower.
Harry and Dumbledore surge toward the pinnacle. At the point when they show up, Dumbledore utilizes his wizardry to freeze Harry set up, while Harry stays covered up by his shroud of intangibility. Draco Malfoy runs into the room, compromising Dumbledore’s life. Powerless and with his wand far off, Dumbledore slows down Draco, disclosing to him that he isn’t an executioner and that the Request for the Phoenix could shield him and his mom from Voldemort. Draco brings down his wand, and Snape drives into the pinnacle. Harry can’t move or talk, however he hears individuals from the Request battling Passing Eaters beneath. Snape raises his wand and executes Dumbledore, sending him flying over the edge of the pinnacle. At the point when Dumbledore passes on, his spell on Harry is broken, and Harry surges after Snape, resolved to retaliate for the demise of his companion and director. Snape escapes, and Harry is crushed. He takes a gander at the memento he and Dumbledore recovered and understands that it’s anything but a Horcrux. Inside the memento is a note from somebody named “R. A. B.” Harry tells his companions he won’t be getting back to Hogwarts one year from now and will rather look out and slaughter Voldemort by annihilating the entirety of the Horcruxes. Ron and Hermione pledge to go along with him.
Source : wikipedia