The witches and wizards were giggling and/or scowling at the Japanese priest while he was dragged by Amaimon with the other three behind and they went to the back of the Leaky Cauldron where they saw nothing but some trash cans and a brick wall to nowhere.

Rin looked at the wall with confusion, Yukio had one of his eyebrows raised and Ginga was just staring at it with a smile, waiting for the next part.

"Why are we staring at a wall?" Rin said with some frustration in his voice. "There is nothing here!"

"That is because you are still thinking like a Medatanai," Ginga said, lightly tapping his forehead. "There is more than meets the eye Rin, remember you two almost passed the pub?"

Rin pouted but nodded his head. "Do you know how this works then?"

Ginga nodded, "In a sense, my mother used to go to magic stores, and the place is usually reached by some form of magic. That includes Floo Powder, places that is an entrance like The Leaky Cauldron, and/or wand magic." She then looked at Shiro as he said 'ow' when Amaimon unceremoniously on the ground to get his wand.

Shiro slowly got up rubbing his head and dusted his robes off. "You need to treat your elders better, I am getting too old for this."

"Compared to me, you are still a baby." Amaimon said and at the same time tapped three bricks above the trash bins and two across. The

Japanese Priest had a tick mark for the baby comment but quickly disappeared when the bricks he touched started to move. The kids were also looking at the brick wall moving with excitement in their eyes as it started as a small hole at first in the middle then became wider and wider until it had made an archway. Once it had been completed Rin, Yukio, and Shiro's jaws dropped at the sight before them. Witches and Wizards were roaming around the marketplace and there were shops of different supplies, different colored owls flying above with letters or packages, and it was busy.

This made Ginga shudder and Yukio noticed it, he gently grabbed her hand startling the girl slightly and they had locked eyes. Yukio gave her an assuring smile, "Don't worry, we will be together, and if you feel overwhelmed don't hesitate to tell us."

"This is so awesome!" Rin said suddenly, shaking with excitement as he wanted to go exploring. "C'mon, I want to see everything!" Rin was about to run ahead until Amaimon grabbed him by the collar. "Ack!"

"Hold your demons, Rin. We have to go through a few things first." Amaimon said causing Rin to pout. "We need to visit Gringotts first as Shiro needs to exchange Yen for you and Yukio, and I actually might have some work there that needs to be attended. After that is done then we will do the shopping."

"Goblins?" Shiro said suddenly, "Are they related to the Hobgoblins, or are they demon descent?"

Amaimon laughed out loud and looked at the Japanese Priest. "It would do well that you DON'T call them demons as it is considered an insult to the Goblin race. They are magical beings who have a lot of pride. Insult them and they will not be nice, they are sharp and their tongues are even sharper. I will also mention don't even think of robbing from a Goblin, it will be the last you ever do." He then put Rin down and beckoned them all to walk with him to the Wizarding Bank.

Shiro, Rin, and Yukio gulped in fear and nodded, not really wanting to know what would happen. Ginga, however, giggled at the trio's expression. She then smirked and snuck up behind Rin and summoned water around her fingers making them pointy and freezing them. She then slowly moved her hands to her older cousin's side and once she was in position she yelled. "Sessuru!"

"Aaaaaaaaahhhhh!" Rin jumped a mile and then turned to glare at Ginga with multiple anger puffs above his head, and releasing a minor amount of blue flames. "Dammit, Ginga! Don't DO that! I almost lost control!"

"Ah, I did not think about that," Ginga said, kicking herself because she forgot all about that and they are in a crowded place. "G-gomen, I am just as nervous and it slipped my mind. I-I really don't do well in crowds..."

Rin then calmed down when he realized the situation. 'She is scared. Makes sense since she became less social since the incident. Damn, Shiratori...If I see him again he will be burned.' He then sighed and said. "I understand, but next time if you want to prank somebody try Yukio or Tou-san." Rin then smirked mischievously. "I think they are overdue for that."

Ginga then smiled and said, "True, I got to plot a few things." She then giggled darkly sending slight shivers down Shiro and Yukio's spine. I hope it is gentle, her pranks can be scary. They thought.

Amaimon and the gang then stopped at a big white marble building that looked twisted and warped with the sign in the middle above the door spelling Gringott's Bank. "Here we are, Gringott's Bank. The only place in Britain that holds the wizarding gold and nowhere else in the UK."

"How is this possible?" Yukio said suddenly, eyeing the details of the building. "How is this building able to stand without being symmetrical or supported?" To Yukio, it did not make sense but it did as well. "Can magic also do this?"

"That is right, Yuu-ko," Ginga said with a smile, she was smiling at the reactions of her two cousins. "You will see many spells from simple spells like bubbles to the most complex like cooking and transfiguring things to another item. Boy did I miss this."

Yukio and Rin looked at her and she had a sad look of nostalgia on her face, her green-silvery-purple eyes glistening as she remembered.

"Kid's hurry up, or Amaimon and I will leave you there!"

The trio looked up and saw the Earth Demon and the Priest about halfway up the stairs when Shiro called out to them. They then ran up the stairs with a minor stumble from Rin and eventually they reached the marble doors of the bank.

Yukio and Shiro whistled at the complexity of the building while Amaimon was walking into the building. Rin and Ginga were about to walk in as well when Rin noticed fancy writing on one of the doors.

"What the hell is this?" He said.

"Nani?" Ginga said and walked over to him and read what it said.

"Enter, stranger, but take heed

Of what awaits the sin of greed,

For those who take, but do not earn,

Must pay most dearly in their turn,

So if you seek beneath our floors

A treasure that was never yours,

Thief, you have been warned, beware

Of finding more than treasure there."

"It's a warning." Amaimon said from behind the door and the two looked at him in surprise. "I did tell you it will be the last you ever do try to steal from a Goblin. Spells and enchantments fill this place that can never be undone unless by a Goblin, and that's if they are willing to." He then smiled wickedly at the last part and the two nervously gulped. "Let's go, Yukio and Fujimoto are already inside."

"H-hai."

Inside the building, they saw many Goblins sitting behind tall desks, either looking at papers, stamping notaries, helping other wizards, or doing other work. Rin huddled closer to Ginga and his brother. They looked a little weird and wanted to ask questions, but due to what his Uncle said, he does not want to run the risk of saying anything stupid.

They walked up to one of the available Goblins and Amaimon coughed to get his attention. "Hello Bodrog, I hope you had a tenebrous day."

The said Bodrog then looked up and sneered at the Earth Demon. "Indeed, it would be even better if I was back in the caliginous vault, looking for wayward demons that love to make life miserable."

The two then had a stare off and the area around them chilled several degrees causing some people to shudder and their breath was seen. Ginga was used to this since her magic made her resistant to the cold but Rin and Yukio were not and they huddled in their father's robe for warmth. Ginga smiled at them letting them know it is ok, and after a minute or two they all heard laughing from both the Earth Demon and the Goblin.

"Great to see you again, Sir Amaimon, what brings you here today?" He then said in greeting.

"I wish to make a withdrawal from the Chikyuu Vault as well as exchange Japanese Yen for the two boys, which will be done by this Medatanai over here." He then pointed to the Japanese Priest and the said priest then bowed his head in greeting.

"Nice to meet you, I am Shiro Fujimoto. I am the guardian to these two boys Rin and Yukio Okumura." Rin and Yukio then bowed their heads in return. "Nice to meet you." They repeated.

Bodrog then bowed in return. "I respect people from Japan. They are more polite than most of the wizards here." Shiro, Rin, and Yukio bowed at the Goblin thanking him for the compliment. Bodrog then growled, "Don't expect any more of that, us Goblins aren't paid to be 'nice'."

"Hai, sir."

"Bodrog," Amaimon said and the Goblin turned to face the Earth Demon again. "If you have time I would like to check vault 927, there has been a spike of energy that Mephisto would like to get attended to."

Bodrog snorted, "You Demons sure seem to know everything. There has been a rise of magic in that vault and we were about to send the letter to him regarding the issue. Since you are already here we will get to it right after the exchange. However, due to the type of security, the children will not be allowed down there, and maybe this priest."

"Hey now..." Shiro started to say when Amaimon waved his hand in a slight dismissal, "He will need to come with us, he is a Paladin and is skilled in seals and talismans." He then gave the priest the side-eye. "Even though he can act childish." Shiro pouted and Bodrog snorted again as he did believe that last part.

"Why are we not allowed with you guys?" Rin said suddenly, folding his arms in defiance. "I would like to come too."

"Nii-san, calm down." Yukio said, "Remember what Uncle Amaimon said and that warning in the front door? There might be powerful spells that might be too much for us."

"You are brilliant, young man," Bodrog said, causing Yukio to blush slightly. "There are powerful seals and magic that keep the lower chambers safe, as well as other things that go bump in the night. We also have regulations that children under the age of 17 cannot go to the most secure vaults as they are sometimes impulsive and they may get into some trouble. We don't want to give gruesome details to the parents who failed to keep the brats in check." He said the last part with a sadistic grin.

When the Goblin said that Ginga and Yukio looked at Rin with a deadpan expression and he, in turn, was looking at the two before sporting a tick mark on his forehead. "Hey! I am not that impulsive and get into trouble that much, trouble usually finds me!"

"Trouble usually finds all of us, to be honest." Ginga agreed and growled as she had a minor flashback. Rin and Yukio quickly noticed and talked to her to get her out of her thoughts. "Daijobu?" Yukio asked quietly while Rin gently grabbed her hand. Ginga then shook her head and sighed, "I'm alright."

"In the meantime," Amaimon continued, lightly smiling at the children and handing the Goblin a couple of keys. "Rin, Ginga, Yukio, once we get the money for your supplies, we will drop you off outside. From there you can go across the street to the Hopping Pot where you can get some lunch and drinks while we finish things up."

Just then Ginga's stomach growled and everyone looked at her in surprise, causing the wisteria-haired girl to blush a bright red. "Hehe, I did not realize it was almost noon." She replied with one of her hands rubbing the back of her head.

Everyone but the Goblin chuckled but he did give a little smirk of amusement. "Well then let us get the currency and then we will be on the way." Amaimon chuckled and the other three said 'Hai' and they followed Bodrog to a type of cart that was on top of rails similar to a minecart and all of them got in and sat down.

Bodrog got in the front and started to pull some levers. Before he pulled the last one he turned and sneered. "Anything loose like glasses or hats you better hold on to them tightly or have a Sticking Charm used because we are about to go for a ride."

Yukio and Shiro removed their glasses and put them in their pockets. Rin looked like he was about to ghost again and he groaned. He was still recovering from the Apparition.

Amaimon decided to take a little pity on his nephew and grabbed a small vial of pale blue liquid and gave it to Rin. "This should help with your anxiety, drink it quickly before we get going."

Rin nodded and immediately drank the potion and he shuddered at the disgusting taste but instantly felt the discomfort ebb away and he seemed more relaxed.

"What did you give him?" Shiro asked with one of his eyebrows raised.

"Draught of Peace." Amaimon said stoically.

"Ah." Shiro was about to ask more when the cart lurched and started to speed down the rails, Rin hugging Ginga for comfort and Yukio laughing at the roller coaster it gave when it zoomed into the depths of the vault.

An hour later Ginga and Yukio were walking out of the bank with an eye twitch of annoyance. Sometime during the process, Rin fell asleep and he hadn't woken up even when she summoned water and poured it on top of her older cousin. Now she was carrying the limp blueberry via piggyback while Yukio had their bags of money.

"You know, Papa can be crazy at times but he should have realized giving Rin the Draught of Peace on an empty stomach might not be the best idea." She then growled when a couple of people were looking at her either in shock or curiosity. "What are you baka's looking at?"

"Calm down, Itoko," Yukio said quietly, but if you look close you would see a tick mark on his forehead as well. "I do have to agree with what you have said, but Rin was kinda still traumatized from this morning."

Ginga then sighed heavily and reached the Hopping Pot and gently sat Rin on one of the benches and he began to groan. This made the girl happy, "Good it's starting to wear off. I'll get the food and drinks and be back as soon as I can."

"Hai," Yukio said and he sat right next to his older brother while his cousin ran inside the building. Sure enough, he could see Rin's fingers twitch slightly as he was getting out of REM. "I think you have a point Nii-san, trouble DO tend to find you."

"Never would I have thought you would tell me I was right, Yukio," Rin said suddenly as he groaned one more time and slowly sat up and stretched to de-stress his aching muscles. He then looked around and saw that he was out of the bank vaults. "Where the hell are we?"

"We are at the Hopping Pot, Nii-san," Yukio replied, looking around his brother to make sure there aren't any other side effects. "That potion Uncle Amaimon gave you was a little too much and you eventually fell asleep about 10 minutes later. Itoko had to carry you here and you have been asleep for almost an hour."

Rin looked at his brother with a cat-like expression and a slight blush on his cheeks. He was kinda glad but kicking himself all the same that he fell asleep during that hell ride but he was more worried about being carried by his cousin. He was worried that he might have embarrassed Ginga to the point where he might not be coming back from the dead for whatever he's done.

"Hello, Earth to Rin? You there?" Yukio was waving his hands in front of his brother's face and he was not responding. "Great, he must have ghosted." He mumbled eventually and now he had to wait for Ginga to fix him. He then looked behind him and backed up slightly when he saw the said cousin sneak up behind Rin.

"If you don't go back into your body, then you won't get lunch."

Rin screamed so loud at the dark presence that the entire Diagon Alley heard him hoping that the person was not being tortured. Back at the scene, Rin was gasping so hard from the scare that the poor boy was crying.

Ginga walked to her cousin's line of vision and looked at him with concern on her face. "Daijobu? I didn't mean to freak you out like that, I thought you were alert enough." She then put the two trays down and gave out the food and drink. "Here take a few sips of the Butterbeer, it will help calm you down a bit."

Rin shakily nodded and took a few sips while Ginga and Yukio stared at each other with worried expressions. Wanting to get some answers but did not want to freak Rin out, she opened the telepathic connection to her youngest cousin for a personal conversation. "What the hell happened, Yukio?"

"Rin looked fine, I checked to see if there were any side effects around his body but I did not check his mentality." Yukio shrugged and looked at his brother. Rin's color was coming back to him and he seemed to perk up a little more but he was still gloomy. "I don't recommend scaring him for a while. There could be side effects on his emotional status."

Ginga took a bite of her sandwich and hummed in her head. "If you think about it Yukio, it actually makes sense, the Draught of Peace helps with anxiety and nerves. However, making the potion too powerful can pull you into a deep sleep. I have seen mom make it several times and...and...shit."

When Ginga cursed Yukio looked at her in surprise. She usually cursed when she is mad but since this was a conversation it was something else. "Nan desu ka?"

"I just had a thought, the potion Papa gave him may have designed for Demons and Rin has not Awakened yet!"

Yukio then caught on to what she was saying. Rin has overdosed and that is why there are side effects.

"Papa is SO going to die..." Ginga said suddenly, causing Rin to look up at her in confusion.

"Nani?"

Ginga just shook her head and smiled. "Don't worry about it Blueberry, you are just feeling some side effects of the potion, and nothing but some good food should be able to soothe it out. We might need some Wiggenwald Potion though if you still feel a little off."

Rin groaned again with the thought of drinking another nasty potion but understood. He did still feel a little sleepy and all he hopes now is that the food will help him. He did know one thing, the Butterbeer was hella good.

It was around 2 O'clock when Amaimon and Shiro came out of Gringotts and walked towards the trio.

"How was lunch?" Shiro said with slight annoyance. I guess the Goblin did not give him a good impression. He then looked at Rin and raised an eyebrow when he seemed less perky than his overenthusiastic self. "You feeling alright Rin?"

Rin was about to answer when all of a sudden the dark presence was felt again and something flew past by him. Shiro quickly dodged and something silver landed right on Amaimon's face with a clang. The tray then slid down showing an apathetic face of the Earth Demon King but with a tick mark on his forehead and the ground started to shake a little. "Any reason you did that, musume?"

"You know why I did that, Papa," Ginga growled and the air around the area started to mist and chill, unnerving the other people around them. "Why did you give Rin the potion when you know it was made for Demons?"

"Are?" Amaimon said blinking a few times when she asked that. The earthquake now dissipated he opened his bag and ruffled through a couple of compartments and pulled out another similar bottle but there was a slight difference, this one had a peace dove as the cap and the one Rin drank had a Nymph. Blinking a few more times he then chuckled lightly with a sweat drop behind his head and said, "Gomen."

Ginga face faulted at her father's apathetic demeanor then got back up to go for another round. "YOU MEAN IT WAS AN ACCIDENT!? YOU OVERDOSED HIM!"

"It was an accident, I was trying to get Rin to calm down a bit before the cart moved and I guess I got the vial mixed up." Amaimon said with his hands in surrender. She definitely has her mother's temper. "He's ok now, right?"

It was Yukio's turn to rage. "You nearly put him in an irreversible sleep, Uncle! Even if he's awake now he is still dealing with the side effects!"

"Guys, calm down! You are making a scene!" Rin said frantically, waving his hands to get their attention. "Besides, I am fine. I just feel tired and a little down. That's it."

Ginga and Yukio looked at Rin for a few seconds and then nodded and sat back down. They did not want to rile him up too much until he fully recovered. Shiro's right eye was twitching, wanting so much to hurt the Earth Demon but will have to wait to get his vengeance. The said demon was rummaging his bag once again and pulled out a small round bottle filled with turquoise liquid.

"Wh-what is that?" Rin said nervously, eyeing the potion with apprehension.

"Wiggenwald potion." Amaimon said, this time taking a good look to make sure this is regular strength. "This will help reverse the effect. A few drops will do." He then took a dropper and put 2 drops in the unfinished Butterbeer. "Finish up the drink, then we will start getting your school supplies."

"H-hai," Rin said finally and finished the rest of his drink. After a few seconds, the potion started taking effect, and immediately he felt more alert and the mental exhaustion disappeared.

Everyone else gasped and then sighed in relief when they saw Rin get off the chair and started jumping up and down laughing with his normal enthusiasm.

"Man, I never thought I will back to normal for a while!" He said finally. "Can we go get the supplies now?" He asked his father and uncle. "We have been sitting long enough."

"Hai, hai." Amaimon said. "We need to find a way to see if there is another potion to curve your motion sickness." He then pulled out three lists and handed them out to the kids. "Here are the school lists, we are going to Madam Malkin's for your uniform and fitting first, then the Apothecary, and from there the Flourish an Blotts, and finally Ollivander's to get your Wands."

"Awww, why can't we get our wands first?" Rin pouted. "I want to get one as soon as possible."

Ginga then put her hand on his shoulder. "Personally Rin-ko I rather get my wand last, since it is the most important tool for us in the Wizarding world. I would rather take my time and find the right wand." She then smiled a smile that was similar to Amaimon. "Doesn't that sound more fun after a long day?"

Rin looked at Yukio then for a few seconds and they both had a twin smile on their faces. "You're right, and that would mean we will probably stay up a long night too huh?"

"I wouldn't put it past us," Yukio responded with a nod.

"Haha, and tonight is a full moon too, so it would be fun." Ginga agreed.

"Right now that is settled, here are the lists." Amaimon said and the trio took the forms.

After the fitting at Madam Malkins and the ingredients and supplies from the Apothecary, Ginga looked at the school books one more time before raising one of her eyebrows at the last two books. The Worlds of Assiah and Gehenna by Johann Faust and Laws of the Old Testament by Elohim Ezra. Something is going on and when she looked at Yukio, he had the same expression. Amaimon looked back and said, "Good, the books are in your curriculum. Let's get them." Yukio and Ginga looked at the Earth Demon in confusion. "They are starting a Demonology course this year, and you will have two Professors teaching you."

"Who are the Professors?" Yukio asked while he got Rin's attention back after looking at the broomsticks and headed towards Flourish and Blotts. Rin growled and pouted a bit but pressed on. Ginga looked slightly worried about what her father might be implying.

"There will be two types of Demonology." Amaimon continued. "One will teach you about the history of Assiah and Gehenna, while the other will teach you how to identify demons and how to protect yourself." He then opened the door to the bookstore and beckoned them in and told Shiro to not touch the books that look dark. "Shura will teach you self-defense and the types of demons to avoid, while I will be the one teaching you the history part."

"So Busty will be teaching us martial arts and other defenses and..." Rin started and stopped and blinked a few times, Ginga had the same reaction after processing the other part of the information. "You're teaching!?" They both yelled in shock. Yukio also heard but was way too occupied at the rows and rows of books lining the shelves and was seriously fighting the urge to not look at them all.

"Yep, the Headmaster requested me to start a Demonology Class. The first two years teach you about the worlds and how demons live, as well as a compulsory physical education on weekends. From third year on it is selective which branches out further."

Shiro then snickered. "Funny that this Headmaster is requesting a demon to teach demonology. I am interested to see how the other students react when you don't look older than 16."

Amaimon sported a tick mark on his forehead. "I would say the same thing when he also asked Shura to teach martial arts, you know she is more sadistic than me. Make sure you don't touch anything, some of them might be cursed. That goes for you guys as well. Don't get me wrong, a majority of the books are useful, but there are some you rather not be cursed by."

"Welcome to Flourish and Blotts," A tall greyed man said and appeared next to them. "First-year supplies?" He inquired.

"Yes, three copies each from the booklist here. 4 copies for the Demonology books." Shiro stated and handed the bookkeeper the list, where he looked at the list needed. He then raised an eyebrow when he looked at the two new books.

"The Worlds of Assiah and Gehenna by Johann Faust and Laws of the Old Testament by Elohim Ezra. New class, huh? Sounds very interesting." The man said finally and started getting the books needed. "Wait here, I'll be back in a few minutes nice and wrapped."

"Thank you," Shiro said with a bow and moved to an interesting bookshelf with Rin and Yukio. A lot of them looked interesting to the Japanese Priest. He scanned the titles of the books and whistled, they had a wide variety of books. History of the Goblin Revolution, Charms for the Desperate Witch, Voyaging with Vampires among other things. Then he saw other books that required a lot of second thought. Some felt possessed by something evil, others torn by something foul, and he was suspiciously eyeing one morbid book that had a pentagram symbol and a bloody eye in the center of the cover. Shiro shuddered, "Now I know why Amaimon told us not to touch anything."

Meanwhile, Amaimon and Ginga were looking at a shelf about powerful water spells and water creatures. However, the mallow-haired girl was preoccupied. "Papa?" She said finally, getting her father's attention. "Why are we studying Demonology? And with Shura teaching martial arts and other self-defense, it is sounding like we will study E-exor...Demon Slaying."

Amaimon looked at his daughter with a passionless expression except within his emerald eyes. He knew this will be a tough subject for her and he understands her worries. He sighed and gave Ginga the rundown. "Old Man Dumbledore had requested me to teach the students how to identify demons and how to protect oneself from them who has ill will. However the first two years will teach you the basics of how to protect yourself, and from year 3 on you have a choice to become an exorcist or continue with Demon Studies and how to coexist with them. Kind of like Muggle Studies which you have an option to learn in the third year."

Ginga lowered her head in fear of the thought of exorcists in the school and she was trying very hard not to have a flashback. Amaimon got her attention by patting her on the head and he continued to talk.

"However you guys will be the first generation to study this and your Uncle Pheles and I requested strict rules and regulation for those who want to have a career in exorcism." The Earth Demon then smiled a gentle smile and looked up when the Bookkeeper returned with packages of the required books.

"Here you are, sir. Just pay over there at the counter and you are free to go."

"Are, thank you." Amaimon said and paid the other bookkeeper the needed money. "Rin, Yukio, we got the books." He then put the books in his storage bag. "One more place to go, it will be a lot of fun seeing some destruction." Amaimon said with a sinister smile.

Shiro and the three kids looked at him with question marks above their heads. 'Why would there be destruction?' They thought as they left to their final destination, Ollivanders.