Author's note: This chapter is going to be different from the others since I want to experiment with the rules fanfiction.
Also, I have an announcement to make. I'm going to take a break from writing for a while for two reasons. One is because of a certain review I read, and honestly, that person is right. I feel like I've been doing the same thing over again and again, so a break might help me with some new ideas.
Another reason is because of mental health issues. I should have admitted this earlier, but my mental health started to deteriorate around November because of overthinking about thoughts that grew out of proportion, and it still continues to deteriorate to the point where I wanted to commit suicide by various means. Even now, I still don't even trust myself. Luckily, my parents stopped me from doing so and gave me options to help me with my thoughts, which included a change in my lifestyle. Right now, I'm currently getting help from my family, relatives, using supplements, and trying to get therapy.
This is not the end. I may return in the future, but for now, I need to heal my mind. It feels like its killing me...
It is an understatement to say that Chaldea has a lot of servants. Considering that various heroic spirits from various religions, cultures, timelines, and even universes live in Chaldea, one can't help but wonder how Chaldea has not crumbled from all the pressure from the various servants living there. However, like any facility, there are rules to be followed, like any servant is not allowed to kill Fujimaru Ritsuka, who is the last master of Chaldea, or do not destroy Chaldea.
Not to mention that some of the servants in Chaldea seemed to know each other and, in some cases, love or hate each other.
Thus, Chaldea has its own set of rules...
Rule 1: Never kill Fujimaru Ritsuka, or else you risk killing yourself in Chaldea because the heroic servants will notice and protect. If you're a servant, you risk being sent back to the Throne of Heroes because Ritsuka supplies the heroic spirits with mana.
Rule 2: Do not attempt to destroy Chaldea. An attempt to do so will cause the culprit to be sentenced to the 2nd archive for imprisonment.
Rule 3: The master of Chaldea must always finish the work he is given, no matter how much the work is.
Rule 4: Every servant will be assigned to their own rooms.
Rule 5: No indecent acts are done in the hallways of Chaldea.
Rule 6: Usage of magecraft in the hallways is not allowed. However, usage of magecraft is allowed in the training room.
Rule 7: Referring to rule 6, no fighting is allowed in the hallways of Chaldea. If you wish to fight, do it in the training room.
Rule 8: If you have a pet as a noble phantasm, please clean up after its messes.
Rule 9: Make sure to keep your noble phantasm to yourself at all times.
Rule 10: Make sure to clean up your own messes, which include the master, staff, and servants.
Rule 11: No one is allowed to tamper with the coffins as they are necessary to help the master and servants rayshift to singularities, unless you are Da Vinci.
Rule 12: Do not use the CHALDEAS system for something trivial.
Rule 13: Do not attempt to steal any of Chaldea's funds.
Rule 14: Do not start a food fight in Chaldea. Like mentioned earlier, Chaldea does not have an infinite number of supplies.
Rule 15: Do not commit suicide or kill someone with your own noble phantasm.
Rule 16: If your noble phantasm involves using vehicles of some sort, do not ride them around in the hallways.
Rule 17: No peaking in Chaldea's onsens. You will be labeled a pervert if doing so.
Rule 18: Do not sneak into Chaldea's kitchen's at midnight for a midnight snack.
Rule 19: Do not use your noble phantasm for mundane tasks.
Rule 20: When it is lights out in Chaldea, everyone goes to sleep. Or at least be quiet when some of the staff and servants are sleeping.
Rule 21: If you want to plan for an event, ask the director first.
Rule 22: If there are copies of a certain servant, do not steal each others' identities or class.
Rule 23: Never pair up Emiya Shirou with the King of Heroes before a singularity. Otherwise, things will turn ugly, and I mean, really ugly. The same can be said about EMIYA, EMIYA Alter, and to a certain case, Sengo Muramasa.
Rule 24: In order to prevent infighting, Arturia and her counterparts must share Shirou equally.
Rule 25: BB can not kidnap Shirou and force him to be in one of her demented shows.
Rule 26: The only people that are allowed in the kitchen are those acknowledged by Beni-enma, which includes herself, Shirou, EMIYA, Beni-enma, Boudica, Minamoto-No Raikou, Tamamo-No Mae and her counterpart, Helena, Suzuka Gozen, etc...
Rule 27: Like rule 23, never pair up Ishtar with Gilgamesh or any of his counterparts. Things will end badly if that happens. That includes her Rider counterpart as well. However, Ereshkigal is an exception.
Rule 28: Do not sneak into the cafeteria for a midnight snack. We keep track of the food here.
Rule 29: Gilles (Caster) is not allowed to be near any children, or the child heroic spirits. EVER.
Rule 30: Whenever Ishtar is around technology, make sure to stop her from destroying it in frustration. Chaldea does not have an infinite number of resources.
Rule 31: Do not give Kiyohime any dating sim games. If she ends up getting a bad end in one of those games, she will go berserk and destroy things.
Rule 32: NEVER, I REPEAT, NEVER HARM SHIROU IN FRONT OF ARTURIA AND HER COUNTERPARTS, ISHTAR AND HER COUNTERPARTS, PARVATI, KAMA, BB AND HER SISTERS, ILLYA AND HER COUNTERPARTS, MIYU, ASTRAEA, THE ENTIRE EMIYA FAMILY, AND THE KNIGHTS OF THE ROUND. OR ELSE YOU'LL EXPERIENCE UNTOLD SUFFERING FROM ALL OF THEM.
Rule 33: Never put Arturia or any of her counterparts, Shirou, and Nero or her counterparts together during a singularity. Arturia and her counterparts can't handle their jealousy when Nero makes a move on him, especially the alters.
Rule 34: Referring to rule 33, never put Arturia Alter, Shirou, and Jeanne D'Arc Alter together during a singularity. They hate each other and adding Shirou to the mix could make things worse.
Rule 35: Merlin cannot prank Shirou with any of his techniques. Or else he'll face the wrath of Arturia, her counterparts, the Knights of the Round, and Fou. The same can be said about Proto-Merlin as well.
Rule 36: Referring to rule 35, Merlin cannot prank Arturia and her counterparts, or else the consequences will be dire. The same can be said about Proto-Merlin and Arthur.
Rule 37: The Knights of the Round must greet Shirou as, "Queen Shirou." However, in Mordred's case, she calls him, "Mother."
Rule 38: Musashi cannot make Shirou her personal udon chef. Otherwise, it will anger Arturia and her counterparts. They do not like their chef being taken away.
Rule 39: DO NOT LET IRISVIEL GET NEAR TO A VEICHLE. SHE'S A MAD DRIVER WHEN IT COMES TO THAT.
Rule 40: If Arturia and Mordred want to have a competition, please don't let the competition be an eating contest.
Rule 41: If Nero is about to sing, cover your ears and run. The same thing applies to Elizabeth as well.
Rule 42: The number of times Da Vinci can use Shirou as her test subjects would be two times per month.
Rule 43: If Shirou is going to a singularity, there needs to be a servant who can keep a watch on him. Reasons? Simple, in the words of Ishtar (Tohsaka Rin), he's a reckless, selfless, self-sacrificing idiot who values the life of others more than his own.
Rule 44: Ishtar and her Rider counterpart cannot use any of Chaldea's funds for her magecraft.
Rule 45: Keep Archer Gilgamesh away from Arturia and her counterparts. They always hate him because of his constant approaches to them along with his ego and arrogance.
Rule 46: Caster Gilgamesh cannot pull off any all-nighters. Even if he is a heroic spirit, he needs at least 6-9 hours of sleep.
Rule 47: Do not pair up Ishtar or her Rider counterpart with Astraea. Even though both of them are goddesses from different eras, they seem to hate and fight against each other for some unknown reason. Not only that but adding Shirou in the process makes things even worse between the two.
Rule 48: Whenever it's Vaccination Day in Chaldea, do not escape from Nightingale when she's in charge. Trust me, it's better to let her do it than try to escape.
Rule 49: The only people who are allowed to play with Fou are Shirou and Mashu. Not only that, but Fou only opens up to them.
Rule 50: Kiritsugu is only limited to using his guns when he is in the training room. That means no bazookas.
Rule 51: BB is not allowed in the infirmary. She is not a certified nurse, so she cannot make an excuse with the nurse outfit along with that giant needle of hers.
Rule 52: Arturia and her counterparts must eat at least 6,000 calories every day. Failure to do so will result in them going on a rampage. EACH.
Rule 53: BB cannot hack into Chaldea's many functions. Doing so will cause Chaldea to malfunction, risking her existence.
Rule 54: No bets allowed in fights between servants.
Rule 55: Lancelot is not allowed to make any moves on any female servants, especially if said female servant is a widow. The same can be said for Tristan as well.
Rule 56: Do not abuse the servants with high rank on luck at casinos. We're trying to project humanity, not stealing money.
Rule 57: Scathach is not allowed to make her students go naked for the sake of training. Anything else is fine though.
Rule 58: Do not put Sieg and Amakusa Shirou Tokisada together. Otherwise, things will end in an ugly way.
Rule 59: If Archer Gilgamesh gets out of control again, call Hakuno to shove a plate of Mapo Tofu into his mouth. That will get him to shut up.
Rule 60: Okita Alter needs to stop pushing every button she sees.
Rule 61: Keep Morgan away from Arturia, her counterparts, Mordred, Minamoto-No Raikou, Serenity, and Kiyohime from each other. Not only that, but keep her away from Shirou and Merlin as well.
Rule 62: If anyone attempts to turn Shirou into a kid again, stop that person, go to Da Vinci, and find the cure immediately. Or else there will be a huge fight between Arturia and her counterparts, Ishtar and her counterparts, Parvati, Kama, BB and her sisters, Illya and her counterparts, Miyu, Astraea, Irisviel, Jaguar-Man, Nero and her counterparts, and Musashi over who gets to take care of him.
Rule 63: If Sengo Muramasa appears and if you're confused if that's him or Shirou, don't worry, if the body is smoking, it's Sengo Muramasa using Shirou's body.
Rule 64: Alexander is not allowed to invite others for his self-proclaimed conquest of the world.
Rule 65: No matter how many times she says it, Nero cannot be Santa on every Christmas, and she cannot sing her version of the Christmas song. You know, the one ends with, "Padoru, padoru!"
Rule 66: When it is new year's, make sure that the Irish servants don't go crazy with the alcohol, especially the ones who can hold their alcohol tolerance well. They can drink like monsters.
Rule 67: Never put Ozymandias and the King of Heroes together. Their laughing will drive people insane, or maybe their arrogance will as it will cause to start a competition between the two of them.
Rule 68: If Shirou is having nightmares about something, he needs to speak to either Arturia and her counterparts, Ishtar and her counterparts, Parvati, Kama, BB and her sisters, Illya and her counterparts, Miyu, Astraea, Irisviel, Jaguar-Man, Kiritsugu, or at least a doctor or a mental health specialist about it. We can't have his mental health make him do reckless things like in the past.
Rule 69: Referring to rule 62, don't attempt to turn Ritsuka into a kid, or else things will go badly. Especially with a few certain berserkers and a certain assassin, who knows what they will do to him...
Rule 70: Gawain cannot cook only potatoes. Seriously, there's more to cook other than potatoes you know!
Rule 71: There must be a considerable distance between Medea and Arturia or any of her counterparts.
Rule 72: Romulus cannot call every servant ROMA. Not every servant wants to be or is a part of Rome.
Rule 73: Ruby cannot be alone without the supervision of any of the Prisma girls or Sapphire.
Rule 74: Lancer Arturia Alter can not steal Ruler Arturia's bunny outfit and wear it to seduce Shirou.
Rule 75: Mysterious Heroine X Alter and her counterpart needs their daily intake of sweets every day. Sweets made by Shirou would be recommended.
Rule 76: Nightingale is not allowed to go overboard with the treatments.
Rule 77: Do not harm Parvati in front of Rider Medusa or Ishtar. They will murder you if you do so.
Rule 78: Do not harm Gareth, or else you'll face the wrath of all of the Knights of the Round.
Rule 79: No matter how comfortable the costume is, Jaguar-Man needs to wash her outfit at least every week.
Rule 80: Do not put Archer Gilgamesh and Angelica together. Archer Gilgamesh can not stand her for various reasons.
Rule 81: Do not harm Illya, Kuro, or Sitonai in front of Berserker Hercules. Otherwise...you know.
Rule 82: Make sure that Kingprotea does not try to break Chaldea's walls when she fights, even if they were on accident.
Rule 83: Jeanne D'Arc Alter can not force Sieg to turn into a dragon and ride him.
Rule 84: Do not tell Romani that his beloved Magi Mari is just Merlin. Or else it will break his heart.
Rule 85: Whenever it is game night with the servants, make sure to clean up after yourselves and don't unleash your noble phantasms in rage of losing a game or two.
These are an example of Chaldea's rules, and there are more to follow...
Author's Notes: These are all the rules I can think of for now. If you have any ideas for rules, feel free to comment. Maybe I'll make a second chapter about this.