When Harry turns 17 he will leave the Dursleys and go to find Ron at the Burrow. Together they take their Apperation tests and pass...yay!
Then they have Bill's wedding....
Harry returns to Godric's Hollow (to his old house) and finds a horcrux. Destroys it with the help of Hermy and Ron. They go back to Number 12, Grimmauld Place to see if R.A.B. could be on the Black family tree. They find him on the tree and set out for Hogwarts. Harry gets promission to talk to Dumbledore's picture. He tells Harry that R.A.B. is not dead (yet) and told him where he was last heard to be living. The trio head out for that place and find a run down house and enter it. There they find a dead guy (R.A.B.) on the floor (with the locket). They take the locket back to Hogwarts to show Dumbledore. The horcrux is no longer in it.
They find the other 4 horcruxes and destroy them....
---Just a little question: How can Harry be a Horcrux? Let's look at this....
Voldemort has 7 horcruxes (with a bit of his soul in each of them). Now if Harry was a horcrux, wouldn't Harry know if Voldemort put a piece of his soul inside him?---
The last battle:
Voldemort will try to kill Harry once and for all (duh). He aims his wand at Harry, and just at the last second, Nevile jumps in front of Harry and gets full blast. Harry is saved once again. One more time, Voldemort aims his wand. Fires the killing curse and kills Harry. But because Voldemort took Harry's blood in the fourth book/film, he kills himself in the end.
At the end:
Ginny's crying in her sleep as she sees Harry die over and over again. She promises not to love anyone else but Harry. Hermy and Ron end up married. Hermy goes back to Hogwarts to become a teacher and Ron works in the Ministry. Ginny works at the Ministry but is in a low possison because of her mood she is always in. One of the Weasley twins still runs the joke shop (for the other one died). Bill was killed because the warewolf bit was to strong. Percy was never seen again. Charlie comes back home to his family for good and plays for the England Quidditch team. Author is dead along with many other Order members. All of the death eaters are gone except Malfoy and Snape. Snape turns out to be good (just spying on Voldemort for Dumbeldore). Draco and his father have lost all reason to live. Lucius kills himself to join his master. Draco

turns to the good side and is very sorry for Harry

.
THE END
*all of my thoughts for the 7th book*
Edit:
I forgot Buckbeak!
Buckbeak now lives with Ginny who inhearited the Black house. Everyone kinda lives at the Black house so Ginny won't be lonely.
Oh, and Kreature now knows that his should-be-mistress is dead and he kills himself. He gets his head put up on the wall with the rest of his family
Now....
THE END
*Although I really didn't want Harry to die, he kinda has to.
"...neither can live while the other survies..."
It is quite sad really


*