Sorry if I have not updated the fanfic for a while, I kind of got busy with a few things and got so into playing videogames I have not yet played.

This is probably the last chapter to establish the plot, as far as I know. So in the next days I will take some time to maybe read Prisoner of Azkaban because honestly I have not read any of the books. I only researched differences and read a few summaries.

Disclaimer: Teen Titans and other DC characters belong to DC comics and Harry Potter belongs to J.K Rowling. I only own the slight alterations.

Chapter 3: Last minute preparations


"I believe there is something that the previous headmasters must have left that only the headmasters are allowed to know." Tim asked.

"As a matter of fact, yes there is young man. Will you all follow me back to the headmaster's office I have something to show you. I wonder when your friend will-" Dumbledore replied. He was not able to finish his question when Bart came back.

"Wow looks like everything was real. Sorry took me longer. I had a nice chat with Sir Nicholas."

"Fascinating young man," Dumbledore said. "We should go to my office now."

They all went to the Headmaster's office and he handed Tim a small box. When Tim opened it he saw a letter and a key.

"What is this key for?" Bart asked.

"That young man is a Gringotts key." Dumbledore replied.

"This letter has a seal that looks like the Helmet of Fate." Tim said as he opened and read the contents of the letter.


Dear people from another world,

We would like to request that this letter be read with others who might come along with you and the current headmaster of Hogwarts alone. I hope I don't need to explain what is going on. But centuries ago someone from your world came to ours. We were unable to find out the reason of this phenomenon until he disappeared. We hope that he was able to return to his world. While he was here, we all helped each other forge something in different aspects of ourselves so as thanks take whatever is in this box. We hope that whatever reason you came here for is for the good of both our worlds therefore we offer you these as assistance from us.

Best Wishes,
Godric Gryffindor, Helga Hufflepuff and Rowena Ravenclaw

Hogwarts School of Witchcraft and Wizardry


"It seems like are more welcome here than I expected." Tim said.

"And what of the letter?" Snape asked.

"Sorry Professor it's private." Tim replied as he handed the letter to Professor Dumbledore.

"I see, we shall welcome you Teen Titans then to Hogwarts. It will take some time if the founders desired it then I shall follow. Do not worry I trust the professors about this information. We shall discuss the rest of the details tomorrow morning. How about we all tuck in for the night? Minerva could you please escort the kids to the guest rooms they can spend the night here." Dumbledore said.

They went to the guests rooms and got to sleep. Tim and Bart had one room while Rachel had her own. After a short revelation and their memories are back the Titans finally settled a deserved rest but they know the real thing is just about to start.


The next day it was Bart who woke up early, he stared at the window and saw the Forbidden Forest. After a few minutes Tim woke up.

"Up already?" Tim asked.

"Yeah I haven't eaten anything yesterday and I am getting hungry. You know there are spiders at the Forbidden Forest?"

"Yeah, Harry and Ron met them."

"Who in the right mind would build a school near them? Or why are they still living there?"

"We don't know much of this world. That is why we are going to get to in the next days."

Suddenly there was a knock on the door. Professor Mcgonagall informed them that the headmaster would like to speak to them before breakfast. They hurriedly took turns in the bath and saw that there were fresh clothes in the cabinet and changed. As they went to the headmaster's office the gargoyle looked at them and stepped aside to let them in.

"Ah, Good morning to you all, I believe you had a nice sleep." Dumbledore greeted them.

"Yes thank you, Professor." Rachel replied.

"Then we shall get to the point then. You said to me that the reason to why you are here has something to do with Harry Potter."

"Yes, the one that asked for us to be here is not sure either." Tim replied. He then said what Doctor Fate told them about the history that happened.

"So this confirms the story of the founders." Dumbledore said.

"What story?" Rachel asked.

"There was this information that was only passed down to the headmasters and headmistress of Hogwarts. That someone from another place came and helped with the founding of Hogwarts. But the founders omitted that information and kept it only for us. That box was also passed down and was only opened last night. Not even headmaster Dippet knew the contents."

"Maybe it was supposed to open to someone who was not from here." Bart concluded.

"I believe that is the likely answer. So I would like to know your plans on this matter."

"As you have heard professor, whether or not this has something to do with Harry Potter we have agreed to help since that is the main reason why we volunteered to come here. Also as we have no concrete knowledge on how to return to our world, we will do what we can to help of the moment. But remember this, we are not your subordinates, we have faced danger more times than I can count so to be clear and we are older than we look. So we WILL operate on our terms. We also will try to follow the rules of this world as possible without compromising our existence." Tim said firmly.

"Very well, if the founders trusted your friend and you trust me with this, I will gladly be of service. As to this matter I also agree to let you stay here as students so you could keep an eye on Harry. You all know that danger seems to like him ever since he knew that he was a wizard. I already contacted a friend that might help you three to get in here without suspicion of the ministry. So after breakfast I will accompany you to Gringotts." Dumbledore replied calmly.

"Alright, sounds good to me say, how much did you guys cook?" Bart asked.

"Should be enough, why?" Dumbledore asked him.

"Well being this fast, my metabolism also is kind of fast so let's just say I need tons of food a day."

"I'm sure the house elves can keep up. "

"Alright, race you guys." Bart replied and ran towards the Great Hall first.

"Truly fascinating!" Dumbledore said looking excited.

"Then allow me professor." Rachel said as her soul-self appeared and covered them. After a moment they appeared at the front of the Great Hall.

"A different sort of teleportation what is it I may ask?" Dumbledore asked with awe.

"That is my soul-self professor, something of an astral projection." Rachel replied.

"Ah, I see, very well let's all have breakfast."

They went inside and all sat at the table and ate. Bart had seconds, rather tenths after his first set and they all flooed to the Leaky Cauldron shortly afterwards.


The moment they came entered the Leaky Cauldron the people seemed to behave a bit as they noticed Dumbledore. There were curious looks at the three of them as they walked out and entered Diagon Alley. The Titans look amazed as seeing Diagon Alley in their own eyes as they walk past the different shops. Shortly after they reached Gringotts and entered. Dumbledore went to the head goblin and greeted him.

"Good day, I would like to inquire of a certain vault please." Dumbledore said.

"What vault would that be headmaster?" the head goblin replied with a serious tone. After flashing the key that came from the box, the head goblin suddenly narrowed his eyes.

"I don't believe my eyes. Headmaster please proceed to Ragnok's office and show him the key again, he will be the one assisting you."

"Very well, thank you." Dumbledore replied as they headed towards the office of Ragnok. As they entered, Dumbledore flashed the key again.

"I did not expect to see that key ever." Ragnok said.

"What do you mean?" Tim asked.

"Centuries ago before even Gringotts has been built, one of my ancestors was tasked from the headmaster of Hogwarts during his time as a special favor. That he and his family would be keepers of something that the founders of Hogwarts kept later after they founded the school. It was then later transferred here in Gringotts after it was made."

"So there must be something special after all these centuries of being kept a secret." Bart said.

"I don't know. The last goblin to see its contents was my ancestor who stored it here. I would suggest going directly to me headmaster regarding to this vault. Shall we go down then?" Ragnok asked and they all agreed. They took the cart going down the vaults but were surprised that they passed Harry's vault. Going further down, they stopped at vault 716.

"The vault number was changed to avoid suspicions, the key please." Ragnok asked. Professor Dumbledore handed him the key and when he inserted it the vault number changed to 990.

"That is the year where Hogwarts was founded, 990 AD." Dumbledore said.

"It is a small security feature to make sure that the correct people are on front of it. This is something that not every goblin here knows. I am guessing you three are?" Ragnok asked.

"You could say that." Tim replied.

Ragnok then opened the huge door and the Titans where struck. They can't believe their eyes as they saw pile and pile of knuts, sickles and galleons. They all thought that they had more money than Harry himself. Rachel then saw another small box in front of all the money. She entered and opened it revealing another letter.


As you can see, all of this has been accumulated by us founders for as long as we could. We hope that in this small way we can assist you. Once again, Good luck.

The Founders


"Well this is nowhere near small." Rachel said.

"Might as well pack up guys, we are going to need it." Tim ordered as the three of them took a bit of everything. After that they left Gringotts and Dumbledore handed them the key.

"I know it is rather a bit early to shop for school supplies but you might want to shop for other things like clothes and others you might need now. As I believe the daily prophet would probably be all over this tomorrow about how the headmaster accompanied three strangers, it is wise if you would for the mean time stay at the Leaky Cauldron." Dumbledore said as the three of them chuckled.

"Very well professor." Rachel replied.

"I will have professor Lupin accompany you after lunch." Dumbledore accompanied them back to the Leaky Cauldron and rented a room.

"So we got any plans yet?" Bart asked. They were all inside the room of Tim and Bart.

"I'm not sure but let's just lay low from the start. We will be living with every single student for how long we don't know. It won't take long for them to notice that the foreign students keep disappearing whenever three masked kids pop out." Tim said.

"Ok so how do we do that?" Rachel asked.

"Like I said we lay low, we avoid being seen when something stirs up without suiting up. That way the connection between us and us suiting up will not rise up fast."

"Ok so do we tell who we are to Harry?" Rachel asked.

"I don't know, maybe not yet. We are going to know him for a while, but I guess we should vote." Tim suggested.

"I agree we should hide it from him for a while, maybe he won't like the idea that we came here for him." Bart said.

"Alright, let's just vote again when would be the best time."


After lounging in their rooms to kill time waiting professor Lupin's arrival, he arrived with a letter and documents needed for their identities.

"Thank you professor, everything seems to be in place. All we need to do now is wait until the school starts. I could wire portions of the school but Hogwarts has no electricity." Tm said.

"Yes that is correct young man. I guess you use muggle objects to help with your job."

"Yes sir. We thought you could guide us along Diagon Alley. Maybe purchase a few books that might help know a bit more. Despite having Harry's memories he did not grow up in a magical environment just like Bart and me." Tim said.

"Sure that would be nice."


A few hours of wandering about in Diagon Alley was very much enjoyable for the Titans and bought a handful of books, quills and other stuff that they could read and study before classes start. Now they are standing outside Eeylops Owl Emporium.

"Well what kind of owl we should take? Honestly owls are a faster than snail mail, but nothing can still beat email." Bart said.

"What's email?" Lupin asked.

"Future tech sir, c'mon let's just go inside." Tim said and they walked inside. All kinds of owls was spread all over the store but it was a little bit dark.

"Hey, that owl seems to be hooting towards us." Rachel said while pointing at a Screech owl.

"Maybe he can sense there are two more birds inside." Bart replied laughing.

"Maybe, or maybe she finally found someone she likes." The shopkeeper suddenly said. "Lots of people tried to purchase her but she did not seem to like anyone except you three."

"We'll take her." Bart suddenly said.

"Alright, follow me kids."

They followed the shopkeeper and bought others stuffs like owl treats. They exited Eeylops and went back to the Leaky Cauldron.

"I'll be back after a few days when you buy school supplies. Be careful when going around." Lupin said to them.

"We will Professor, Thank you for staying with us." Rachel replied.

"If you are here for Harry's good, that's enough for me." Lupin replied to them as he left them in their rooms.

"Isn't that a giveaway that we are naming our owl Titan?" Bart asked to Tim.

"It kind of fits and Rachel thinks so, too."

"Fine, so we got any plans for tomorrow? I kind of want to just loaf off a few days." Bart said lazily.

"Not really but I have things to do tomorrow night."

"What's that?"

"I'm going to exchange some of my galleons for sterling pounds. Since a teenager probably can't just go inside and buy things I need and with technology pushed back a bit I will be breaking in a few stores to get them."


There we go, the preparations are finished. Next chapter, the Titans meet Harry and the school year begins.