Harry entered the Chamber and found Ginny standing with another person in front of a large statue of Salazar Slytherin. He ran over and saw that while Ginny was completely normal, the other figure looked more ghost-like than anything

"Ginny are you okay?", asked Harry

"I'm fine", said Ginny

"Who are you", Harry asked the other person

"I am Tom Riddle"

"What do you mean"

"The diary, I was in it. The more young Ginny confided in me, the stronger I became. And now she has helped me rise again and I have both of you to thank for that"

"What are you talking about? I had no part in this"

Riddle laughed, "If you hadn't attracted young Mr. Malfoy's attention in Diagon Alley, I never would have found my way to Ms. Weasley here"

"Who are you really?", said Harry, sensing a power that was almost familiar to him, like his oldest memory

Tom took Harry's wand and waved it in the air, making TOM MARVOLO RIDDLE appear in the air. He then waved the wand and the letters rearranged themselves to I AM LORD VOLDEMORT.

Harry gasped, "You"

"Yes me. You have defeated me twice, and now you will die at my hands"

"Ginny, please, help me"

Ginny laughed at him, "Don't you see Harry, the Dark Lord has always been the strongest wizard alive. You should have let him have the stone last year, but you were a fool and didn't and now you will die. Your body will lie in the Chamber forever. The Dark Lord will control the world and make filthy Muggles bow to us. You are too blinded by the filth."

Riddle started to speak in Parseltongue, and Harry's blood froze. Salazar Slytherin, greatest of the Hogwarts four, release your noble monster. The mouth to Slytherin's statue opened and the basilisk slithered out of it.

"I am the greatest wizard ever", proclaimed Riddle. "Any last words?", he asked

"Yes, you are not the most powerful wizard ever, Albus Dumbledore is"

Riddle was outraged, "I am the strongest wizard ever", he yelled before hissing in Parseltongue. Kill him

Harry ran away from the basilisk, knowing that it would only kill him if he looked into its eyes. Suddenly, a song sweeter than anything he'd heard filled the Chamber. Fawkes flew into the Chamber carrying a hat. The phoenix dropped the hat in front of Harry and flew off, attacking the basilisk's eyes. Harry knew he could turn around since Fawkes had destroyed the basilisk's eyes.

Riddle and Ginny laughed, "Is that the Sorting Hat? This is what that fool Albus Dumbledore sends his chosen champion? A songbird and a hat?"

So it was, the patched, frayed hat that had Sorted Harry into Gryffindor. As Harry watched the basilisk fight Fawkes, he saw that he was slowing down and the basilisk was getting closer and closer with every snap of its jaws. Finally, the basilisk ate Fawkes and started slithering towards Harry who grabbed the Sorting Hat and ran. As he ran, he realized the hat seemed much heavier. He looked down and saw a sword sticking out of the hat. He pulled it out and stabbed the basilisk through the head, killing it.

Riddle and Ginny looked shocked, but got over it and took out their wands. Harry tried to run, but he knew he was too tired and it wouldn't be long until they hit him.

He heard one last curse, "Avada Kedavra", yelled both Ginny and Voldemort and everything went black.