AN: Sorry this took long, I have job interviews to do and got accepted to one position, so stories will be late on updates. On the other hand, I'm working on another Harry Potter and Fate/ Grand Order Fanfic that doesn't revolve around the New Order Timeline. Anyways enjoy the chapter.


Ch 12 Hogwarts Letter

Jura Tempest Federation, July 31st, year unknown

Rimuru was in his office, thinking to himself about today. "What to give him, what to give him…." He ponders in his mind, wondering what to give his son on his special day; his twelfth birthday.

The Slime looks at the Wicked Oni, sitting on the couch with paperwork she's looking over. "Shion, can I have your opinion?" The Slime asked his secretary.

Shion looks up at her lord, wanting her opinion of something. "Anything Rimuru-sama." She gleefully responded.

"What will you give to a twelve-year-old boy for his birthday?" Slime asked, never experience this situation before.

Violet-haired Oni thought for a moment, thinking what a child of that age would like. "Normally I would give a training sword for them. But if we're talking about Harry-sama, then something around his liking, like a pet." She suggested. "I see him with Hedwig, he seems to enjoy her company."

Rimuru thought for a moment, 'a pet…' he jumps back to Shion, happy that she gave her opinion. "Thanks, Shion for that insight."

Shion smiles, grateful her lord asking an important question. "Anytime, my Lord."

Rimuru was hopping along the road that leads to the lake. 'Pet…pet…what kind of pet should Harry have? A Lizard? Nope, A bird? No, he has Hedwig already.' He was pondering to himself, thinking of a perfect pet for his son. Harry's laughter took the Demon Lord out of his trance, he hopes to the edge of the road.

From where he stands, he saw Harry fishing with Benimaru on the dock. "Woah! That's one big fish, Benimaru!" Harry said, seeing the huge fish in the Flame Lord's hands.

Benimaru chuckles, looking at the aquatic creature. "Really? This doesn't compare to the ones near the bottom of the lake young master." The Oni smiles, enjoying his time with the boy.

Harry's eyes widen, looking down at the water's surface. "There's bigger fish than this one!?" He asked, surprised to hear those types of fish would even exist in a lake like this. The only ones he knows either exist in the oceans or at the Black and Great Lakes in Hogwarts.

"Yeah, master and I caught one not too long ago Harry-sama." Gobta arrived with more bait, traveling alongside him was his Tempest Star Wolf. In the wolf's mouth was nets to help to catch the fishes.

Harry walks up to the Tempest Star Wolf, grabbing the nets. "Thank you for bringing the nets boy." He petted the Wolf's head.

The Wolf wagged his tail excitedly, happy to receive a pet from the young master. "Anything for you, young master." He pants happily.

Rimuru's eyes open, realizing what to get his son for his birthday. He hops away going to find Ranga's pack near the edge of the Forest. The blue Slime arrived at the entrance of the Forest, he saw Ranga's pack and the rest of the hunters coming back after a successful hunt. "Oi, guys can you come here for a second?" The Demon Lord asked the Tempest Wolves.

Rigur came forward with his wolf, seeing what their lord needed. "Rimuru-sama, is there something that you need?" The Head of Security asked his lord.

"Yeah Rigur, I was wondering if there are any Tempest Star Wolves available? You know without a partner?" Rimuru asked the son of Rigurd.

Rigur thought for a moment, trying to remember if some were available as of the moment. "Not that I'm aware my lord." He looks at his partner for any insights.

"I know one Tempest Wolf that is rather new to the pack." Rigur's Tempest Star Wolf replied. "He's a runt of the litter, but he's hard-working." He said, trying to give the runt some credit.

Rimuru thought for a moment before smiling, "Can you take me to him?"

Rigur's wolf nodded, obeying his master's wishes. "Of course my lord." He bows, allowing the Slime to hop on top of the wolf, taking him to the den of the Tempest Wolves.

The two tread on the dirt path, reaching the den of the local Tempest Wolves. A female Tempest Wolf sat up, sensing the Demon Lord of their homeland. "Rimuru-sama, what brings you to our den?" the female Tempest Wolf asked the Slime.

Rimuru hops off of Rigur's wolf, rolling over to the wolf. "I heard there's an available Tempest Wolf that needs a partner."

"Ah yes, he's…I do apologize my Lord; but my son is how to put it, untrusting." The female Wolf looks away, "He does respect you however he has a hard time getting along with others; especially since he's the runt of my litter." She explains.

The Slime nodded, understanding that runts are looked down upon between animals. "I think that doesn't matter to Harry." He smiles,

The female Tempest Wolf nodded, getting up from the ground. "Very well, Rimuru-sama." She leads the Demon Slime deep into the forest where a nearby river is close.

Rimuru saw many Tempest Wolf pups playing in the water, grass, and rocks. "As you can see, my lord. There's plenty of wolf pups here, however, each one is taken by the school children as their partner except one." She motions her head over to the rocks, where a single Tempest Wolf pup sat on the ledge.

His fur is all white with a navy blue streak down from the tail to the snout. "Hello, son." The female Tempest Wolf greeted her son.

"Hello mom," the Wolf Pup greeted his mother, "What do you want?" He asked, sounded a bit depressed.

The female Tempest Wolf sighs, hoping this will get her son out of this depressing mood of his. She moves to the side, letting Rimuru come up to him.

The Wolf Pup jumps, bowing before the Demon Lord. "Greetings Rimuru-sama, w-what can I do for you?" He asked the Demon Lord.

Rimuru reverts to his human form, he kneels to the Tempest Wolf pup, petting the small one on the head. "I heard you haven't found a partner." He smiles.

The Tempest Wolf pup blinks, nodding at the Demon Lord ready to hear what he has to offer. "I'm listening my Lord." He asked, ready to hear what the Slime is offering.

Harry walks down the pathway after fishing with Benimaru and Gobta at the lake. He was told to bring a couple of them home for dinner, at first he thought fish was disgusting to eat. However Benimaru explains that it tastes better when it's fried, just leave it to Diablo to prepare them.

As the young Majin walks on the dirt path, he notices Treyni and her sisters discussing something with each other. In their hands were baskets of flowers of many colors; many blue and green with some white within them. "Hello, Ms. Treyni!" Harry waved his hand to the Dryads sisters.

Treyni jumps, surprised to see the young master still out here. "(Sister, what is the young master doing out here?)" Trya panicked. "(He was supposed to be with Benimaru-sama at the lake! If he's going to the town then the plan is ruined!)" She said to her eldest sister.

"(What should we do, Treyni? He'll ask about the flowers, and you know I'm not good at lying.)" Doreth said, even more, panicked than her sister next to her.

The eldest Dryad turns to her sisters, handing them her share of picked flowers. "(Go back to Tempest and give them the flowers. I'll stall Harry-sama as long as I can.)" The two youngest sisters nodded at their eldest's request and made their way to Tempest via magic.

The young boy saw the two Dryads teleport away to somewhere, leaving Treyni alone. The female turns to the young Demon Lord with a bright smile as usual, "Hello there, young master. Is there something you need?" she asked Harry.

"Um, was your sisters here Treyni?" Harry looks at the side, seeing no one behind the Dryad.

Treyni chuckles nervously, a bit of sweat can be found on her forehead. "N-No, it's just your imagination young master. I was only here by myself, tending to the trees in the area." She smiles at the young boy.


"Huh-uh," Harry nodded, deciding to ignore the fact she's trying to lie to him. "Sooo, Ms. Treyni have you seen dad anywhere? I want to see if he wants any fish for lunch?" he asked the guardian of Jura.

Treyni panicked a bit, knowing that the Demon Slime was preparing for a birthday party for the young master. "No I haven't Harry-sama, maybe you should go back to your house and put your catch in the cooler before it goes bad." She suggested to the young man.

Harry blinks, realizing the Dryad was right. He ran in the other direction before waving at Treyni. "Thank you, Ms. Treyni for reminding me of the fish!" he exclaims before disappearing within the greenery of the Forest.

Treyni sighs in relief, seeing the young master leaving the area. "Whew, that was close." She said before going back to Tempest to prepare for the party.

Harry walks down the dirt path again, confused about what's going on with everybody. "That was weird, Ms. Treyni is usually not so panicky." He commented. "I wonder if today's another holiday."

{Note: Today is your day of birth.} Great Sage informed her owner. {The elevated levels of nervousness in the induvial Treyni have concluded that the induvial Rimuru Tempest has planned something today due to your birth.}

'Huh…my birthday-' Harry froze, dropping the bucket of wet fish. "WAIT! TODAY'S MY BIRTHDAY!?" he exclaims, realizing the time frame in this world is similar to his old world.

{Answer: Yes}

Harry looks at the sky, feeling a bit annoyed that a voice in his head is answering every question he has. "Why you need to answer everything I asked myself, voice!?" He shouted in the sky,

{Answer: Classified}

"CLASSIFIED MY ASS!" Harry shouts can't believe the sassiness this disembodied voice in his head has. He huffs, picking up the bucket and resume his way back to his home.

Upon arrival to a familiar area, he saw Shuna, Alice, and Alexis hauling a barrel of boxes out of his house. "Hey! Shuna, Alexis, Alice, what are you-"

Alice and Alexis saw the young master and rushed out of there and into town. Shuna turns quickly to Harry with a forced smile. "Ah, Harry-sama I thought Onii-sama was with you at the lake?" she asked.

The young Majin walks up the path, arriving at the gate to his and Rimuru's home. "I was getting hungry and Benimaru forgot to bring lunch. Gobta has forgotten too so I opted to eat at home." He showed the bucket of freshly caught fish to the Oni.

Shuna nodded, cursing at her brother for forgetting the simplest things after the meeting. "Well, Diablo-san is inside the house. I can't cook for you due to…some duties I have to attend." She smiles, walking to town. "Have a nice lunch, Harry-sama." She waved before disappearing from his sights.

"I guess it's something for my party." Harry blinks, seeing how Shuna is acting like Treyni.

{Answer: Du-}

"If you say something obvious I swear I'll get rid of you…somehow," With that Great Sage remains silent until the next time her master's confused.

Harry entered his home, seeing Diablo cleaning the table. The Demon butler looks up, seeing the young master standing in the dining room. "Ah, young master; welcome home, you're back early." He greeted the Majin child before him.

"Hello Diablo, is dad around?" Harry asked, looking around their home.

Diablo shook his head, indicating he's not here. "I'm sorry Harry-sama, but Rimuru-sama is currently with Rigur-dono in the town hall. He won't be back until later tonight." He informed his master's son of his whereabouts. In all honesty, he's preparing Harry's birthday party.

Harry looks a bit disappointed, but figures that might be the case. "Well, I should've expected he might be busy." He smiles before showing the bucket of fish he caught. "Oh, can you fry these Diablo for lunch? Benimaru said fried fish is the best, and I never had one before."

The Demon smiles, taking off his gloves and removing the bucket from Harry's hand. "I'll prepare it right away young master." He obliges, walking into the kitchen, and starts preparing the fish.

After a few minutes of waiting the fish was fully fired and was set on the table. "Here you go, Harry-sama. I hope this is to your liking." He said, walking into the kitchen to finish with the dishes.

Harry looked at the fish, smelling the fried sensation. He took his utensils and began to dig into the food. His eyes lit up surprised at how good the fish is. "D-Delicious," he smiles.

It was turning late, Harry looked at the clock and saw the time. "Four o clock," he looks at the front door, wanting to see his father. Suddenly the door burst open to a familiar figure, but it's not the one he expects. "Yo, Harry! Your favorite Uncle is here!" The Storm Dragon announced.

"Uncle Veldora? What are you doing here?" Harry asked his uncle, walking up to him.

Diablo walks into the hall, cleaning his hands with a towel. He smiles, knowing what his appearance means. "Veldora-sama, is it time?" The Demon asked the Dragon.

Veldora smirks, placing his hands on his hips. "You bet it is Diablo!" he looks down at Harry, still retaining his smirk. "Come along Harry, there's a surprise in the town square that you might like."

Harry felt a little excited but at the same time, worried knowing how wild Tempest gets. "What is it?"

"One way to find out, my dear Nephew." Veldora grins, taking the boy by the hand.

Harry lets his Uncle led him to the town square, he looks back at his house. Diablo is closing it shut as he follows them afterward.

The young Majin thought for a moment, the sudden request that Benimaru sent to meet him by the lake,

Gobta's strange when he said he was hungry,

Ms. Treyni's nervousness when she saw him,

Alice and Alexis rushing in the opposite direction from him,

Shuna sweating when she saw him walking up to her,

And Veldora's cryptid message,

Harry is a smart boy, always observant of his surroundings. Everything is pointing to a surprise party in the center of the town. "You're going to love this surprise, Harry," Veldora said excitedly for the boy.


Harry blinks, smiling at the happy expression he has on his face. "Can you tell me?"

Veldora boom into laughter, patting his back. "Hahahaha! Now that I can't do, Harry." He grins at him, coming closer to the town square.

Harry heard loud music as they move closer to the town. He saw a lot of lights shine behind the buildings that they entered in town. Once inside the town, Harry saw many decorations, banners hanging from the buildings, balloons with a myriad of colors, and lively music that can make anyone happy just by listening to it.

A Hobgoblin looks at Harry, his face lit up with excitement upon seeing the young master. "EVERYONE! THE YOUNG MASTER'S HERE!" He announces to the people of Tempest.

Everyone turns their heads, seeing the young Majin and future Lord of Tempest. "HAPPY BIRTHDAY HARRY-SAMA!" Everyone cheered.

Harry smiles, feeling the love and affection of his people around him. he waves, seeing it's the right thing to do.

"Happy birthday young master," Hakurou greeted his pupil on his special day.

"Thank you, master," Harry replied.

Gobta gave a thumbs up to the young Demon Lord with a grin. "Congrats for another year of living Harry-sama!"

"Thank you Gobta,"

Treyni and her sisters were there, holding a sign made of flowers they've collected in the forest. "Happy birthday, Harry-sama. May life be fortunate for you," The Dryad wishes the best for the young master.

Harry followed Veldora down the road where in the center, his father was waiting for him. "Dad!" Harry ran up to his father, hugging him tightly.

Rimuru hugged the now twelve-year-old boy back. He pushes Harry back, taking a good look at his son. " I can't believe it's your birthday."

Harry nodded, happy to have his father around for his birthday. "Yeah, I never had a party this big before. Just a small one with Ron and Hermione at Hogwarts."

Milim butted in, getting a bit impatient with talking. "Enough talking, let's a party!" Confetti exploded behind the stage causing everyone to party along with the oldest Demon Lord in the realm.

Rimuru smile slightly, wanting Harry to say that sentence. However, he saw the happiest expression on his son's face, something he didn't see since he brought him home with him. The Slime decided not to say anything, he wanted Harry to have fun today.

Everyone is having fun with the young master, enjoying the food prepared by Shuna and Haruna.

Playing games that Gabiru, Geld, and Rigurd think might be fun, and spending time with one another like one big family.

Rimuru watches Harry enjoying the beefsteak that Haruna gave to him. He looks down, seeing the unnamed Tempest Wolf he got for his son. "Are you ready to meet your partner?"

The Wolf pup came up to the Demon Slime, wagging his tail when his eyes look at the young master. "It's him, right? The one who smells like a Majin?" He looks up, panting in excitement.

Rimuru guided the young pup to his son, where he was being licked by Ranga. "Hahahaha, Ranga! Stop it!" Harry giggles, never being licked by a slightly human-size wolf before.

"Harry," Rimuru walks up to his son, seeing him turn his way.

Ranga wags his tail, seeing his master before him. "Rimuru-sama, hello!" he greeted the Demon Slime.

Harry steps forward, knowing when his father appears it's either important or something to give him. "Harry, since it's your birthday I would like to give you something."

Harry blinks, wondering what present his father is going to give him. "What is it, dad?" He asked the Demon Lord.

Rimuru turns to his back, motioning whatever was standing behind him. The small creature made his way out, sitting on the ground staring at the young Majin. "Hello," the Tempest Wolf Pup greeted Harry.

"A Tempest Wolf Pup?" Harry looks at Rimuru, getting a feeling it's what seems to be. "Is he going to be-"

The Demon Lord nodded receiving a bright expression. He watches Harry bend down to the Wolf Pup's level, meeting eye to eye. "Hello there, my name is Harry. What's your name?" he asked his new partner.

The Wolf Pup shook his head. "I don't have one, young master." He replied. Harry looks at his father, kneeling close to him.

"You need to name him, Harry. After all, he's going to be with you at all times." Rimuru informed his son of the Pup's purpose.

The white Wolf Pup nodded, already came to terms with his new role. "Yeah! I will be with you young master. I will be in your shadow like Mom and Ranga!" he panted happily.

Harry petted his new partner on the head, receiving a happy bark. He laughs, seeing the joyful expression on the Wolf Pup's face. "A name…name…how about, Padfoot!" He smiles.

The Wolf Pup tilts his head, curious about the name he was given to him. "Padfoot?" he questions before barking in joy. "I LOVE IT! THANK YOU, HARRY-SAMA!" The newly named Padfoot exclaims.

Rimuru blinks, remembering the nickname that he gave to Sirius when he was James. "That's an interesting name, Harry."

"You think? I just remembered calling someone by that name, a black dog in fact." Harry said to his father. An image of him in a crib reaching out to a black dog who looks like he was smiling. "I do not know where the name came from, it just comes to me."

Rimuru looks at his son, "Harry, that name-"

"Rimuru-sama!" Treyni appeared before the Demon Lord and his heir. "We have something urgent for you." the Dryad informed them.

Rimuru stood up along with his son, wondering what is so urgent. Everyone halted their celebration; they all look at the Dryad and were surprised to see what's on her shoulder. "A-A Phoenix!" Hakurou gasps, never seeing one for a long time. "A noble creature that is rare to find these days."

"Indeed, to see one is a blessing on its own," Rigurd added to the old Oni.

Kaijin notices the paper around the noble bird's leg. "What's this?" The Dwarf came up to the Phoenix, untying the note attached to the creature. He opens the letter, confused at the writing within it. "This writing, it's a language I haven't seen before." He said allow Diablo to take it off his hands.

"Allow me, Kaijin-dono. I took it upon myself to study the language where we teleported to." Diablo cleared his throat.

"Dear Harry Potter

Please be reminded that you must board the Hogwarts Express as usual from King's Cross-Platform Nine and Three Quarters for prompt departure on September the first at Nine Thirty-Four.

Second-year students will require,

One, The Stander Book of Spells Grade two by Miranda Goshawk

Two, Break with a Banshee by Gilderoy Lockhart

Three, Holidays with Hags by Gilderoy Lockhart

Four, Travels with Trolls by Gilderoy Lockhart

Five, Voyages with Vampires by Gilderoy Lockhart

Six, Gadding with Ghouls by Gilderoy Lockhart

Seven, Wandering with Werewolves by Gilderoy Lockhart

Eight, Year with the Yeti by Gilderoy Lockhart

In addition to your standard wizarding equipment as required in your first year. We look forward to receiving you at Hogwarts next term. Please reply as soon you receive this letter by August second.

Signed by Professor McGonagall."


Diablo flip the letter over to see if there's any more information. "It seems this is a letter to your school young master." The Demon Butler informed his masters.

"My Hogwarts letter? How did it come to this dimension?" Harry wonder, picking up Padfoot from the ground.

Everyone began to whisper with each other, confused by the sudden letter for the young master. "The young master is going off to school?"

"Where is this school that the young master is going?"

"Is he going alone?"

"No, someone must go with him."

Harry heard the concerns of his people about him going to Hogwarts. He smiles at how considerate of his safety, he was about to say something when Rimuru steps in. "I know this letter is sudden; however me and my Demon Lords talked this over during our time away," Rimuru announce to his people.

"Harry will be attending Hogwarts, I find it unfair that we took him away from the life he once knew." Rimuru continues. "Thus we agreed that he will attend school and come back to Tempest during vacation and holiday breaks. I asked Diablo and Shuna to accompany him to Hogwarts as he attends." He looks at the Demon Lords behind him with a smile.

"And a few others as well," Rimuru smirks, he looks at Harry nodding at him.

Harry took over, receiving approval from his father. "Don't worry about me, everyone. After I spent months with you all, I want to improve my strength to better Tempest and protecting you all. My family." He smiles at each citizen, moving them to tears. "I will be back soon; you just need to wait."

Rigurd sniffs, thinking of the young master going away like a parent when their children went off to college. He lifts his mug in the air, celebrating the growth that Harry has shown while living at Tempest. "For Harry-sama, we wish you well in your studies!"

"YEAH!"

Harry smiles, appreciating how everyone wants him to do well in school. "Thank you, everyone! I'll do my best!"


AN: How do you like it? Which Tempest residence will go with Harry; note that Diablo, Padfoot, and Shuna will be with him regardless. Choose 2.

Gabiru

Testarossa

Souka

Ultima

Zegion