Later that night Harry was heading to the Astrometry tower. While he headed to meet up with Dumbledore he heard Snape and Dumbledore.
"Did it ever cross your brilliant mind that I don't want to do this anymore? That you ask to much?" Snape said.
"Whether it has or hasn't is irrelevant. I will not negotiate with you, Severus. You agreed. Nothing more to discuss." Dumbledore said.
So Snape left and then looked at Harry.
"You remember the Dark Lord will be here later?"
Harry nodded.
Then Snape continued to leave.
After that Harry headed to Dumbledore.
"Oh Harry. You need to shave my friend. You know, I forgot how much you have grown. At times I still see the small boy I visited."
He smiled.
"Forgive my mawkishness you two. I'm an old man." he said.
"You still look the same to me sir." Harry said.
"Just like your mother you are unfailingly kind. A trait people never fail to undervalue, I'm afraid. The place to which we journey tonight is extremely dangerous. I promise you for the company of me and I stand by that promise. But there's one condition. You must obey every command I give you without question."
"Yes sir." he said.
"You understand what I'm saying right? Should I tell you to run, you run. Should I tell you to hide you hide. Should I tell you two to leave me here and protect yourselves you do so. Your word Harry."
"My word." he said.
"Good, now we're going to be apparating to get to where we will."
"Alright."
So he took Dumbledore's hand and were gone.
A few seconds later they were on a rock in the ocean across from a cave.
When they got across the water and off the ocean Dumbledore looked around.
"This is the place. Oh yes." he said.
Then he took out a knife and started cutting his hand.
"Sir." he said.
"In order to gain passages payment must be made." he said.
"You should have let me sir."
'Why did I just say that?'
"Oh no. Your blood is more precious than mine." he said.
'Good.'
Then he put his hand and waved it against the wall.
When it was open they walked over to where it was close.
When they got there they looked at what's across from them.
Dumbledore made some light go to it.
"There it is. The question is how do we get there?"
"Perhaps accio would work?" he said.
"Good idea, why don't you try Harry?" Dumbledore said.
"OK, accio!"
It didn't work.
"Hmm, good try Harry." he said.
Then he thought of something and put his hand in front of the water.
Then something started to come out.
"Harry if you will."
He started pulling the string and the boat got closer.
So they went into it and headed across the water.
When they got there they helped each other up to the rocks.
"Do you think this is the Horcrux sir?" Harry said.
'I really hope it's not.'
"Oh yes. The question is how?" Dumbledore said.
Then he saw the cup and picked it up.
"You remember the conditions on which I brought you with me? This potion might paralyze me. I may risk to get what I'm here. It'd cause me so much pain that I'd beg for relief. It's your job, Harry, to make sure I keep drinking this potion. Even if you have to force it down my throat. Understood?"
"Why can't I drink it sir?" he asked.
"Because I am much older. You're in good health Harry."
Then he picked some up and put it in his mouth. He started shaking a bit.
"Professor!"
He then got some more.
"You have to keep drinking like you said, remember?"
"Stop." Dumbledore said.
"I will stop. I will stop. But only- only if you keep drinking."
"Don't make me- Kill me." he said fighting her hand.
"I'm sorry, sir." he said.
"Kill me! All my fault. My fault." he said.
Finally they were on the last one.
"Just one more, sir. One more, I promise. I promise I'll do what you say." he said.
"No, no."
"I promise!" he said.
So Dumbledore opened his mouth and Harry put it in his mouth.
Then he headed over to the empty shelf.
"We did it sir! We did it." he said.
"Harry, water. Water." Dumbledore said.
"Water."
He put the locket in his pocket and took out his wand.
"Aguamenti!"
Then some water came but didn't work.
Then he headed to the lake and put the cup in it.
When he had water in the cup he was grabbed by people. He got them off.
"Lumos maxima!"
Then he saw bodies.
He started aiming some spells at them.
"Stupefy! Stupefy Sectumsempra!"
"Harry..." Dumbledore said reaching for his wand.
"Incarcerous! Stupefy!"
"Harry... Harry..."
"Partis Temporus!"
Then Harry was underwater.
He finally came up spitting out water and saw fire all over the room.
Then he got up, grabbed Dumbledore's arm and was gone.
A few seconds later they were in the astronomy Tower.
"We have to get you to the hospital wing sir. To Madam Pomfrey." Harry said.
"No, Severus, get Severus." Dumbledore said.
He looked at him.
"Harry do what I say, trust me." he said.
So he headed to the stairs smirking after he turned around.
When he was unseen he waited and listened to Dumbledore say something.
"Good evening Draco."
He knew Draco needed to kill Dumbledore and he didn't want to.
"What is Harry doing here?" Malfoy said.
"He was just out here and I was looking for him. I found him up here. Have you always been to yourself Draco? Draco, you are assassin."
"How do you know what I am? I've done things that shock you."
"Oh, like cursing Katie Bell and hoping that in return she would bear a cursed necklace to me? Like replacing a bottle of mead with one lace with poison. Forgive me, Draco, I cannot help feel these actions are so weak that your... heart can't really have been in." Dumbledore said.
"He trust me. I was chosen!" Malfoy said and took out his mark.
"I shall make it easy for you." Dumbledore said.
"Expelliarmus!"
Then Dumbledore's wand fell out of his hand.
"Very good, very good. You're not alone. There are others. How?"
"The vanishing Cabinet in the Room of Requirements. I've been mending it."
"I'm guessing it has a sister. A twin." Dumbledore said.
"In Borgin and Burkes. They form a passage." Malfoy said.
"Ingenious. Draco, years ago, I knew a boy who made all the wrong choices. Please let me help you."
"I don't want your help. Don't you understand? I have to do this. I have to kill you. Or he's gonna kill me." he said scared.
"Well look who we have here. Well done Draco." Bellatrix said.
"Good evening, Bellatrix. I think introductions aren't over, don't you?" Dumbledore said.
"Love to, Albus, but I'm afraid we're on a bit of tight schedule. Do it!" she said.
"He doesn't have the stomach. Just like his father. Let me finish him in my own way." someone else said.
"No, the Dark Lord was clear the boy has to do it. This is your moment, Draco. Do it! Go on, Draco, now!" Bellatrix said.
"No." said Snape when he came.
Then Harry appeared smirking.
"Harry?" Dumbledore said shocked.
'Why would he do this? Then again, he was abandoned and not raised like I hopped.' he thought.
Harry opened his mouth but winced tightly and locked his occlumency as tightly as he could.
'Yup, I was right.' he thought.
Then out of nowhere Voldemort came.
"Yes Dumbledore, your little helper is on my side now. After the childhood he got and the lies you've said to him over the years? I'm surprised he didn't join me sooner." Voldemort said.
"I'm also on the Dark Lord's side again like before the incident happened 15 years ago." Snape said.
"Severus?" Dumbledore said even more shocked.
"Now Harry, why don't you take care of the mission I gave Draco?" Voldemort said cutting them off.
Harry smirked.
"That's it Potter. Show him what he did to you years ago." Bellatrix said.
"Oh don't worry aunt Bella, I will in a minute." he said.
'Aunt Bella?' Dumbledore thought shocked.
Then Harry pointed his wand at him.
"Crucio!" he shouted.
"That's right Potter. Focus on him. Use the Black in you." Bellatrix said.
While he did that everyone smirked thrilled Harry could get it in him and put it on his Professor.
Then he was done a few minutes later.
Dumbledore could barely move.
"Like I said, I'm a very strong wizard."
Then he put his wand in front of Dumbledore.
"Avada Kedavra!"
Then green light to match his eyes and the color he lost his parents and Sirius from came and hit Dumbledore. He twitched for a second after the green light came out.
A few seconds later Bellatrix threw the Dark Mark then started to go outside.
When everyone got outside Harry stood there smirking with Snape, Bellatrix, the Lastrange twins and Malfoy next to him.
"Harry?" Remus said.
"Hello Remus, Tonks, Mad-Eye, everyone else." Harry said.
"Why did you join him? The person that killed your parents!" Hermione said.
"Crucio!" he said shocking everyone.
Then he stopped.
"Shut up you mudblood!" he yelled.
Everyone gasped at that while other Slytherins smirked.
"What kind of friends leave you after something you didn't make them do? Remus I gave you a second chance so you can leave again or join your only cub. Maybe figure out how to be civil with Wormtail. Or even friends again."
Remus stood there thinking.
'Harry's your cub and the only member of the pack left. And maybe you could get a fresh start with Wormtail.' he thought.
Then to everyone's surprise Remus went over to Harry.
"You're my cub. And it's my responsibility to protect the cubs. I'm part of the Order but if I have to protect you I'll do it."
That shocked everyone. Then Harry smirked and nodded.
"So a second werewolf and marauder on my side." Voldemort said smirking.
"Then Remus went to stand next to Draco.
"Remus, how could you." Tonks said.
"Like I said Dora, he's my cub. And it's my responsibility to protect him. And maybe, be friends with Peter again."
She nodded knowing he was right, he's the alpha and the Potters and Sirius is his pack. Since Harry's the cub he has to look after him.
"You're welcome to join me to stay with him." Voldemort said.
She looked at him then everyone else. Then she went to be with Remus.
Everyone wasn't as shocked because she has Black in her and know she loves Remus.
Then the other Slytherins went over to them. Daphne went next to Harry and smiled.
Then Mad-Eye aimed a curse on Harry but he wiped it away with his hand causing it to go right back to him.
"You know what I can do Moody. You said yourself last year, I'd make a good auror." he said.
Then everyone stood there quietly. Shocked that Slytherin's that never took his side are now with them.
Then they apparated to Malfoy Manor.