Tonight there was gonna be a Christmas party at Illya's castle. Going were the cast of Fate series, the staff of Chaldea, lots of Servants from Chaldea, The Valkyries from "Honkai Impact 3rd", Patrick, the cast of "HyperDimension Neptunia", Hatsune Miku, and the cast of Tsukihime. Also going were Dejiko, Puchiko, Usada/Rabi En Rose, Gema, and Piyoko from "Di Gi Charat".

The cast of the Fate series consisted of Shirou, Saber, Tohsaka, Archer, Sakura, and Rider.

The Valkyries consisted of Kiana, Mei, Bronya, and Seele.

The cast of "HyperDimension Neptunia" consisted of the 4 main CPUs, the 4 CPU Candidates, IF, Compa, Plutia, Peashy, and Uzume.

The cast of Tsukihime consisted of Shiki, Arcueid, Ciel, Akiho, Kohaku, Hisui, and Ren/Len.

The Staff of Chaldea consisted of male Ritsuka Fujimaru, Mash Kyrielight, Fou, Rider Da Vinci, Ruler Sherlock Holmes, Director Geodorf, Sion, and Rider Nemo. And servants who are also going too.

(Illya's castle)

It was snowing in Fuyuki City. The camera showed Illya's castle. Illya and her two homunculus maids Sella and Liz were getting ready for the party. To help with the cooking, Shirou, Archer, the cooking staff of Chaldea, and others who are great at cooking left early to help Sella do the cooking. Even Santa Martha was helping too. Others had to help with the decorations. James Moriarty was in charge of serving the drinks at the bar set up.

Illya was wearing the dress she wore in "Today's Menu For The Emiya Family" in the Christmas episode.

She was in the kitchen with her magical wand, Ruby watching everyone cook.

Illya: Chaldea is filled with heroic spirits of all ages and both genders. Good, evil, balanced, and neutral. Lawfully, chaotically, and neutrally.

James: Yes that's right. Chaldea is full of so many servants. Who are good, evil, balanced, and neutral.

Ruby: Though the servants don't act in their usual alignments. Like Tamamo-san. Her status says that she's Neutral-Evil but doesn't act like that and has a desire to be a great wife.

As the staff in the kitchen cooked, Sella kept a close eye on Shirou out of the others because she did not trust him and tended to be violent towards him like in Illya's magical girl anime. And she did not trust him in the 12th episode of "Today's Menu for the Emiya Family" either.

Meanwhile at the grand hall of the castle, some servants were helping Liz decorate while other servants helped decorate the ballroom. Berserker Hercules was returning back from the first having picked out the Christmas tree for Sella and Liz to trim and decorate.

(Two hours later)

It was 5 PM and already night. Several vehicles arrived. Including the Shadow Border from Chaldea. The tall doors opened and the guests stepped in wearing formal wear. The people who were helping decorate and cook had already changed into their formal wear to greet the guests.

Mash and Ritsuka were wearing their formal outfits from "Fate/Grand Order Waltz in the MOONLIGHT/LOSTROOM".

Saber, Tohsaka, and Sakura are wearing their dresses from the 20th anniversary poster.

Sieg was wearing a normal black and white tuxedo. Shirou, Hakuno, Patrick, and other men were also wearing tuxedos. Miss Crane was in her second ascension.

Caster Medea was wearing a purple gown and she was clinging to Soichiro.

Caster: Soichiro-Sama!

Nero was wearing a red gown and Tamamo was wearing a blue gown. Both servants were clinging to Hakumo. Elizabeth was wearing her Cinderella dress now a Rider servant.

The Valkyries wore formal gowns. Hatsune Miku wore a cyan blue gown. Dejiko, Puchiko, Usada, and Piyoko wore formal gowns. Arcued was in her second ascension.

A lot of servants were coming from Chaldea. Even the shut in NEET hikki, Osakabehime. She was wearing a pink formal gown dress with a pink Fox necklace. She was already blushing.

Patrick: Now how did you manage to convince her to come here?

Elizabeth: It was all thanks to me.

A flashback cloud appeared above showing Elizabeth in Osakabehime's room in Chaldea.

Elizabeth: Come on Batty. It will be fun.

Osakabehime: Not interested.

That's when Elizabeth made an evil smirk.

Elizabeth: Fine then, Batty. Guess that means I'll have Master all to myself while you'll never get to be close to him. Or to Patrick either.

That triggered Osakabehime's jealousy and rushed past Elizabeth and out of her room in Chaldea.

Osakabehime: Nobody is gonna have Ma-Chan all to themselves!

(Flashback end)

Osakabehime facepalmed herself and sighed.

Osakabehime: I let myself get jealous. And got dragged here.

Archer: I know the feeling. The same thing happened to me too when Lancer made me get competitive to help him at the cafe he was working at.

Neptune: He's referring to Lancer Cú Chúlainn.

Elizabeth: At least you'll be able to have a dance to dance with Master.

Patrick: Exactly. With both of us. You look very beautiful, Osakabehime.

Osakabehime's face turned red mixed with pink and made the face she makes whenever she gets afraid and timid. But then it went away and had a happy face and placed her right hand over her heart.

Osakabehime: Thank you. Patrick-San.

Tamamo: Our formal wear was mostly done by Miss Crane herself.

Miss Crane instantly came over.

Miss Crane: Yes that's right! I fabricated and sowed the gowns, tuxedos, and everything else!

Caster: Yes she did! My gown was fabricated by Miss Crane herself!

Caster spun around one time.

Caster: I thank you my fellow Caster servant.

Miss Crane: You are very welcome, Medea-San.

Dejiko: Patrick!

Dejiko jumps into Patrick's arms then when he caught her, he spins around several times then he stood and puts Dejiko.

Patrick: How's my favorite cat girl doing?

Dejiko: Doing great Nya!

Patrick: It's almost been one year since I first heard of you and your franchise. I'm glad that I heard of you and your franchise and glad that I went to Gamers first during my trip to Japan.

Dejiko blushes pink.

Dejiko: Nya! Nya! Thank you Nya!

Illya: If that's everyone, to the ballroom!

(Ballroom)

In the ballroom, everyone was in formal wear. There were tables set up and food for self serving. The guests were talking and doing activities. The camera focuses on a group.

Patrick: What a year it's been. So many things happened. Like going to Miku's concert, finally going to Japan, meeting Dejiko, New Jersey getting dry docked, and meeting the legend himself, Peter Cullen, the voice of Optimus Prime.

Neptune: Some movies, tv shows, and franchises also had their special anniversaries after 5 years. Because special anniversaries happen every 5 years.

Shirou: Our franchise had its 20th anniversary this year.

Saber: Yes it did. Type Moon did a special live stream celebrating the anniversary, and released the remastered version of "Fate/Stay Night" on the Nintendo Switch.

Mash: "Fate Grand Order" also celebrated the 20th anniversary of the "Fate series" with special banners and special Craft Essences.

Miku: 2024 was also the 40th anniversary of the "Transformers" franchise.

Neptune: 2024 was also the anniversary of many video games like "Halo 2" and "Half-Life 2".

Bronya: Some of them were 20th anniversaries. Like the 20th anniversary of "Hi Hi Puffy AmiYumi" and the 20th anniversary of "The SpongeBob SquarePants Movie".

Patrick: The 20th anniversary of "The Polar Express", the 25th anniversary of "The PowerPuff Girls", the 10th anniversary of "PriPara".

Kiana: And the 5th Anniversary of "Genshin Impact". To celebrate, Hoyoverse finally gave a free 5 star to players.

Osakabehime: And the 70th anniversary of "Godzilla".

The group kept mentioning the anniversaries of the different franchises.

The camera switches to another group.

Ciel: First Arcueid-San appears in FGO, then Aoko-San appears in FGO, and now I appear in FGO. This is great for me.

Noire: It is great for you. As for me. Ultra Dimension me is also getting another spin off game.

The camera switches back to the other group.

Vert: And Ultraman Zero had his 15th Anniversary this year.

Neptune: Yes he did. He was the one who started the New Generation of Ultras.

Patrick: Speaking of Ultraman, I was visiting Hoshimoto City just visiting SKIP. They were very nice. I even gave Shu a gift. I gave him authentic coffee beans from Costa Rica. His reaction was getting excited.

(Flashback)

The flashback showed Shu Ishido getting excited holding up a package of Costa Rican Coffee Beans. Patrick had more packages.

Shu: These are authentic coffee beans all the way from Costa Rica! How did you get these!

Patrick: From my mother of course. My mother is from Costa Rica.

Shu: Really?!

Patrick: Yes.

And then they sat down with cups of Costa Rican coffee.

Patrick: My grandfather who is my mother's father was a coffee bean harvester and a well known famous man from where they lived.

Shu's That's amazing! Having someone in your family who's harvested coffee beans before! Not only that! But the coffee beans harvested in Costa Rica are of the highest quality out of coffee beans harvested in other countries!

Patrick: Well, Central America is close to the equator where it's always tropical all year round. Having been down there myself whenever I came over to visit my mother's family which are also my relatives.

Patrick (present): Shu's personality really does change whenever coffee is involved. He was even laughing too, like when he and Zangill talked about coffee.

YouPi: Wow! What's it like down there?!

Patrick: It's always hot, but in the summer season, it always rains in the afternoon. But there are also wild animals you can see when you drive by the trees and in the forests. Because my mother is from Costa Rica, I had to learn how to speak Spanish. And another thing. When my grand father visited America, what he wanted was an American meal. Meaning he wanted food that originated from America. My parents chose Turkey as that's where Turkeys originated from. As Turkey is the perfect bird to eat on Thanksgiving and Christmas over chicken, duck, and goose.

Yuma: So true.

(Flashback end)

Patrick: And then a Gomora attacked and then Ultraman Arc defeated it.

The camera shifts to the bar where Gilgamesh and Iskandar were drinking at the bar set up by James Moriarty.

Gilgamesh and Iskandar: HAHAHAHAHAHAHAHAHAHAHA!!!!!!!!!!!!

Next to them were Assassin Kojirō Sasaki and Saber Miyamoto Musashi drinking sake.

James: Well everyone seems to be enjoying themselves.

Berserker was just at a corner just watching everything unfold.

Peashy: Now what's got him all silent?

Illya: Don't mind him. He doesn't talk like most berserkers.

Jack: That is true. There are berserker servants that don't talk at all.

Kiyohime pulls out one of her fans.

Kiyohome: At least I talk.

Raikou: Me too. I wouldn't want a master to be afraid of me. I would've preferred to be summoned as a Saber servant but instead I get summoned  as a Berserker servant.

Ran was also just standing watching everyone.

Arcueid: Ran doesn't talk either.

Then the camera switches to Patrick: It was great that Type Moon finally made Tutankhamen into a servant. Honestly, I was wondering when Type Moon was gonna introduce Tutankhamen into FGO.

Nitocris: You like him don't you?

Patrick: Of course I do. I've known about him for a long time. I first heard of him from watching "Tutenstein" that old cartoon. I also remember visiting an exhibition of him in New York when I was a kid. I have to say that Tutankhamen is my favorite pharaoh in Egypt.

Ozymandias: It's great that he's your favorite pharaoh.

Patrick: Yes. But unfortunately, I and everyone else in NA servers have to wait a few years until he comes to NA servers.

That's when Tutankhamen comes into the picture as he was also invited to the party and wearing formal clothing.

Tutankhamen: Oh no worries, Patrick. I understand how much you like me. And I appreciate that I'm your favorite pharaoh.

Patrick: Thank you, Tutankhamen-San.

The camera switches to the stage where Da Vinci got up on the stage then spoke through the microphone she was holding.

Da Vinci: Welcome everyone to the Christmas party.

Then Illya comes on stage, also holding a microphone.

Illya: Hosted by yours truly. Me!

Everyone clapped their hands.

Da Vinci: I've decided the dance orders for Shirou-kun, Shiki-kun, Hakuno-kun, Fujimaru-kun, and Patrick-kun.

Da Vinci holds a list.

Da Vinci: First the one who will dance with Shirou-kun is Saber Altria Pendragon.

Saber: Oh!

Da Vinci: Then Rin.

Tohsaka: Yay!

Da Vinci: Then Sakura.

Sakura: Ok.

Da Vinci: And then Illya.

Illya: Yay! I get to dance with Shirou!

Da Vinci then said the dance order for Shiki.

Da Vinci: For Shiki-kun, Arcueid-San will dance with him first.

Arcueid: Yay! I get to dance with Shiki first!

Da Vinci: Then Ciel-San.

Ciel: Great, I'm second!

Da Vinci: Then Akiho-San, then Kohaku-San, and then Hisui-San.

Da Vinci: As for Hakuno-kun. First Nero-San. Then Tamamo-San

Nero: Yay I'm first!

Tamamo: At least we won't have to wait after a long time!

Da Vinci: As for Fujimaru-kun. I've decided who will dance with him as I want to give everyone who loves him a fair chance to dance with him.

Da Vinci brings out another list.

Da Vinci: Mash will dance with him first. Then Elizabeth Bathory, then Boudica-San, then Ushiwakamaru-San, then Kiyohime.

Kiyohime: Yes!

Da Vinci: Then Okita-San, then Scathatch-San, then Raikou-San, then Hassan of Serenity, then Ishtar-San, then Ereshkigal-San.

Ishtar and Ereshkigal: Huh?!

Da Vinci: Then Parvati-San. Then Osakabehime.

Osakabehime jumped up in excitement.

Osakabehime: YES! I get to dance with Ma-chan!

This caused the majority to look at her then she blushed pink in embarrassment.

Da Vinci: Next up is Anastasia-San. Then Skadi-San, then Kama-San, then Charlotte-San, and then Morgan-San.

Holmes: Fujimaru-kun. You don't have to do this with everyone.

Ritsuka: I have to. I'm a master of Chaldea.

Da Vinci: lastly for Patrick-kun. Kiana-San will go first and then Mei-San. After Mei-San finishes dancing with him. Kiana-San will dance with Mei-San and I'm pretty sure she would say "YAY! I get to dance with Mei-senpai!"

Kiana: I don't do things like that anymore! Surely the old me would've said something like that but not anymore!

Bronya: Says the Salty Tuna who was too lazy to study.

Kiana: Don't remind me of that!

Patrick: Oh yes she can.

Da Vinci: Anyways. While Patrick-kun is dancing with Kiana-San then Mei-San. Bronya-San can dance with Seele-San then after Patrick-kun dances with Mei-San, Bronya-San will dance with him, then Seele-San. After he dances with the Valkyries, Ishtar-San will dance with him.

Ishtar: YAY!

Ishtar also jumped but when realization struck her she instantly came back down and hides her blush then gets all Tsundere.

Da Vinci: Then Jeanne-San, then Neptune-San, then Vert-San, then Osakabehime, then Raikou-San, then Dejiko-San, and then Miku-San. With the orders out of the way, let the dancing begin!

The Christmas music continues to play then everyone with a dance partner goes to the dance floor and began to dance. Shirou danced with Saber, Ritsuka danced with Mash, Hakuno danced with Nero, Shiki danced with Arcueid, Patrick danced with Kiana, Brynhild was dancing with Sigurd, Artemis danced with Orion, Caster danced with Soichiro, and Bronya danced with Seele. Others danced with their partners.

When some time passed it was time to switch dance partners. Much to the disappointment of some.

When Osakabehime was dancing with Patrick then Ritsuka, at first she was afraid but when she felt their touch, she felt warm and calm. And she smiled. Raikou also had the same happy reaction when she danced with Patrick and Ritsuka. When Ishtar danced with Patrick, she felt happy dancing with him because of how much she was his favorite servant and never calling him a useless goddess. Charlotte loved being in the warmth of Ritsuka.

(2 hours later)

At the grand hall were Shirou, Shiki, Hakuno, Fujimaru, and Patrick. Completely exhausted from dancing with so many partners. Meanwhile back in the ballroom, Dejiko, Puchiko, and Usada were singing their song, "Baby, Merry Xmas".

[There should be a GIF or video here. Update the app now to see it.]

Then the camera goes back to the boys in the grand hall.

Shirou: That was exhausting.

Shiki: So many wanted to dance with us.

Hakuno: Even though I only had two, so much time has passed.

Ritsuka: Chaldea is full of over a hundred servants. And a large group want to be together with me.

Patrick: It felt like it would never end.

Santa Nightingale comes into the camera.

Nightingale: Looks like you need some healing. Allow me.

Nightingale uses her healing ability and heals them and they felt better.

Patrick: Ahh... Feel much better.

Ritsuka: Thank you Nightingale-San.

Nightingale: You're welcome.

That's when some of their dance partners come in to check on them.

Raikou: Sorry for wearing you out.

Nero: And making you tired.

Shirou: Don't sorry about it. It's fine.

Illya: Dsncing with you was great!

Osakabehime: My heart was pounding. I loved it. I got to dance with someone. Just like in a visual novel, a video game, and an anime.

Kohaku: Dancing was fun!

Tamamo: Mikon! It was! Mikon!

Dejiko: Dancing was fun Nya!

Dejiko was running to the group after she and her two friends finished singing.

Dejiko: It was great Nya!

Altera: Guys look!

Altera called from the ground floor. Altera was holding a Christmas present. She was wearing a white gown with some rainbows which was covering her Santa outfit because it was too skimpy. Even Quetzalcoatl had to wear a gown over her skimpy Santa outfit. Santa Jalter Lily too.

Altera: This anonymous package was delivered outside the door. I sensed something then I opened the door and no one was there. Except this. The card reads "To Sella from Irisviel".

Sella was there because as one of the castle maids, she had to watch Illya and didn't trust Shirou.

Sella: (Is that for me?)

Sella blushed a little.

Altera: It could be bad civilization. So I should open...

Sella instantly took the present from Altera with angry blank eyes.

Sella: No you idiot! I have to open it! As a maid of this castle I cannot expose any of the guests to danger! Especially my mistresses Irisviel-sama or Illya-sama!

Then Sella turns away from Altera.

Altera: But, Sella-San.

Liz: You have to be careful.

Sella was smiling and hiding it.

Sella: (Well this is unexpected. Receiving a gift from Irisviel-Sama. Not that I care or anything. But it makes sense that she would give me a gift for all my hard work and guarding Illya-Sama.

Sella slowly opened the present. Then...

A boxing glove sprung out and punched Sella in the face. The force causes her head cover to come off. Revealing her white hair tied into a ponytail with an orange band. Everyone stopped what they were doing and gasped. Sella collapsed to the floor.

Illya, Shirou, Saber, and Liz: Sella! No!

Tohsaka and Sakura: Sella!

Some of them rush to Sella. Ritsuka called out to Nightingale.

Ritsuka: Nightingale-San!

Nightingale instantly appeared then picked up Sella then checked her temperature by placing her hand on Sella's head.

Nightingale: She's just been punched in the face.

Everyone looked over at the boxing glove spring present.

Illya: What kind of cruel hearted person would do this to Sella?

Raikou: Whoever did this is gonna get a severe punishment!

That's when they heard laughing outside. They opened the doors and looked outside. To their shock, it was Mordred and Caenis, laughing.

Mordred and Caenis: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!!!!!!!!!!!!!!!!!!!

Mordred: THAT SELLA IS AN IDIOT! HAHAHAHAHA!!!!!!!!!!!!

Caenis: AND COMPLETELY STUPID TOO! HAHAHAHAHAHAHA!!!!!!!!!!!!!

Shirou: What the?!

Saber: Mordred and Caenis?!

St. Martha: I knew it! It had to be those two delinquents! I'm gonna punish those two delinquents!

Saber: So am I!

Raikou: Those two delinquents are gonna answer to us!

That's when a dark aura emerged. Causing everyone to get frightened and turn back. It came from Sella with an angry face. Nightingale stepped back with so much fright. This causes Mordred and Caenis to get frightened too.

Sella: YOU'RE DEAD!

Mordred and Caenis instantly run away but Sella chases after them.

Sella: DON'T YOU DARE RUN AWAY FROM ME! GET BACK HERE YOU DELINQUENTS! NOBODY PULLS A PRANK ON ME AND GETS AWAY WITH IT! ALL WHO TRY TO HURT MY MISTRESSES WILL PAY THE PRICE!

Mordred and Caenis: HELP!

their voices disappeared into the forest.

Patrick: Uhh... Should we try to stop her, Liz?

Liz removes her headwear.

Liz: It's not a good idea to do that. Once Sella is crazed and angry at this level. There's no stopping her.

Patrick: Oh. I see. Ok.

That's when they hear a roar then a rumble.

Illya: Looks like he caught them.

The scene slides to a new scene where Mordred and Caenis were locked up in a cage after being brutally beaten up by Sella. Then Berserker. Sella had never been so enraged in her life. She had always been the composed maid, loyal and steadfast in her duties to Ilya. However, there were times where she abused Shirou, misunderstood him, and was too judge mental towards him. But the prank that Mordred and Caenis had played had crossed a line. She had to teach them a lesson they would never forget. With a ferocity that surprised even her, she had chased them down and with help from Berserker, caught them then brutally beat them up.

Sella: You think you can just pull a prank like that on me?! I'll show you what happens when you mess with the wrong maid!

Mordred and Caenis cowered in the cage, bruised and trembling. They had never seen Sella so enraged, her eyes burning with a fiery determination that could only be described as berserk.

Saber: To think that my son would go that far.

St. Martha: She's done far worse with Caenis at Chaldea.

Shirou: Sella's pretty scary when she's mad.

Illya: Especially when every time she abuses, Shirou in my magical girl show.

Altera: These two are bad civilization! They need to learn manners!

St. Martha: Exactly! Fujimaru! Use a command seal to make them behave!

Ritsuka: Uh... okay.

Ritsuka uses a command seal to force Mordred and Caenis to behave.

Da Vinci: Sella-San. I think now is the time to calm down. They've received their punishment already. So now you should be calm.

Sella was panting heavily but finally stops and composes herself.

Sella: Yes... I suppose you're right.

Then she picks up her head cover.

Sella: I must maintain my composure, even in the face of such... uncouth behavior.

Da Vinci: I think now is the time to watch a Christmas movie.

Saber: Oh. Which one are we watching?

Da Vinci: "The Polar Express".

Patrick: Oh my favorite. This year is the 25th anniversary of the movie.

Tohsaka: Let's go!

Dejiko: Yeah let's go Nya!

Everyone was in the ball room now with lots of seats set up pointing to a large screen with a projector.

Nursery Rhyme: I can't wait!

Jalter Lily: Yeah let's start it!

Jack: Let's watch!

Sella and Liz started the projector and the movie played.

(After the movie)

The movie ended. Then everyone clapped their hands.

Patrick: Just like I remember. I faintly remember watching it in theaters. My favorite scene is the glacier gulch leading to the ice drift scene. As that was so intense and exciting.

Kiana: Us Valkyries watched it with him a few times.

Nursery Rhyme: It was based on a book.

Patrick: I know that. I watched the movie first then read the book. I even have a model of "The Polar Express".

Skadi: Now is the time to come outside.

Illya: Huh? What for?

Da Vinci: Just follow.

Everyone went outside as it was snowing.

Skadi: Now is the time.

Skadi waved her wand then with a cast, a flash of light flashed. Then when it dissipated, a tall Christmas tree had appeared. With presents underneath.

Skadi: It's time for the gift exchange!

The excitement grew as everyone gathered around the tree, their eyes sparkling with anticipation.

Skadi: Now, let's make sure everyone has a gift!

The guests eagerly picked up the presents, some exchanging knowing smiles as they recognized the unique wrapping styles of their friends. Once everyone had a present, they stood around the tree. Then from a flash of light, Ultraman Zero appeared.

Patrick: Ultraman Zero!

Ultraman Zero: Just wanted to drop by to wish you a Merry Christmas and a Happy New Year.

Patrick: Thank you Zero. I hope you enjoyed celebrating your 15th Anniversary.

Zero: Ha ha ha! I sure did. Geed, Z, and everyone else from the New Generation celebrated it with me.

Neptune: We love you!

Zero: Thank you very much. Now I better go.

Zero turned then instantly flew into the sky.

Illya: What a nice guy.

That's when they hear Christmas bells. They looked up to see a sleigh with reindeers. Riding the sleigh were Father of Ultra and Mother of Ultra.

Neptune: Father of Ultra! Mother of Ultra!

Father of Ultra: Merry Christmas!

Mother of Ultra: And a Happy New Year!

Everyone waved. Then the sleigh flew higher over Japan. Then they see the six Ultra brothers fly above them then disappear further away. Everyone looked up at the star at the top of the Christmas Tree fully in the Christmas spirit. Then the sleigh disappeared in a twinkle higher in the sky.

Everyone turns to the camera then wave.

Everyone: Merry Christmas!

Then there was a camera flash and a photograph moved back. Then the camera turns black.

Author's Note: Merry Christmas Everyone!