First of all I want to apologize for the bad English you will see

I have decided to create this compilation of ideas since I have them in my head making a ruckus and I have no way of capturing them (believe me, I have tried, I lack the ability to transform them into fics on my own) so I decided to put them here to see if someone is interested in my idea and decide to use it for their fanfiction or turn it into one, if this is the case please send me a PM with the information of the fic and or if you require my assistance for the fic

Some of these ideas will be vague and others less so.

The ideas of this set are for the Star Vs. series (no crossovers)

I don't own Star Vs.

This is a long idea


Idea 1- The Crescent Moon Guild

Pairing: Marco x Kelly or Marco x Harem

This fanfiction focuses on Marco and Kelly (and more women if you decide to go x harem) forming a Guild called "The Crescent Moon"

A Guild in this fanfiction would be something like the Guild of "Fairy Tail" but accepting all kinds of adventurers/explorers, they work in a similar way, but with the extra that they receive continuous payments for exploring new dimensions in addition to the granted missions, this payment is made by the organization that oversees all guilds at the interdimensional level, the Inter-Dimensional Guild Association (IDGA or IGA), the leader of the IDGA is part of the MHC (I think he would be a twin brother/sister OC to Heckapoo, if She is a sister, her main difference would be her hair, fire and clothing colors)


Arc 1: The Beginning

This arc will cover the beginning of everything, starting after the Soulrise, here we will see Marco and Kelly's friendship grow and evolve into something romantic, it would also be written about how Marco's dream of being a Knight is broken little by little, mainly because of the restriction of freedom in helping many people and the intervention of the nobles, as well as the treatment that Star offers to Marco (Ignoring him for the most part but when Marco wants to do something on his own, she begins to be interested in him momentarily, showing a personality controller mostly towards Marco )

We can see the restrictions in an event, where Marco has a mission to protect a nobleman who is suspected of being corrupt, knowing this Marco tries to investigate on his own, but due to various factors he cannot because it would cost him his job and it would hurt the Star's reputation if he is wrong, besides the Nobleman has enough political power to silence Marco and hurt Star politically, fortunately a GuildMaster had accepted the mission to expose this nobleman, Marco subtly helps this person, which rewards Marco with instructions on how to create a guild and a recommendation to be authorized as a GuildMaster

These events cause Marco to decide to give up being a squire and form a guild with Kelly (who at this point would already be in a romantic relationship with Marco) but before they can found the guild they must pass an ability test which they are not sure they can. luckily the GuildMaster who exposed the corrupted nobleman (OC, in his Middle Ages, or Old Ages) offers to help Marco and Kelly by Teaching Combat, Magic, and the guild "Jobs" system.

-At the end of this arc we will see how a man wakes up from a stone table, the man has white hair and red eyes…and marks of red drops on his cheeks…this man is [OC NAME] Butterfly-


Arc 2: Training

In that arc we will see the training of Marco and Kelly by the GMOC (Name that I will give here to the GuildMaster OC that trains Marco and Kelly) this will give an explanation of how the guild works the magic system (which I will explain a little further down) and the "Guild Jobs" that Marco and Kelly will have, this will make this Arc a short one and about explanations of the magic system and internal functionality of the Guilds, important information for the reader

Guild ranks (F-S) are also explained. Marcos would start at Rank-F

Explanation of Magic:

Magic in this world can be divided into the following categories:

-Royal Magic:

Magic used by the Butterfly family, this magic is based on extracting magical power directly from its source and birthplace, transforming this magic into the strongest of all categories.

-Natural Magic

Magic that uses the energy produced by nature to create spells, practitioners of this magic are called Shamans or Druids

-Arcane Magic

Magic that uses knowledge about the arcane to be able to manipulate the magic found in the atmosphere to cause various effects, this is the most varied type of magic where we can find various types of magic such as Elemental Magic, Enchantment Magic, Dark Magic, Contract Magic or others (Contract magic is one that allows you to form an arcane contract with a Magical being and borrow the power of said magical being to use magic, some people do not classify this magic as a subtype of arcane magic if not as its own category)

-Faith Magic or Ritual Magic

This magic asking for help from a Greater Being (Magical Creatures who have decided to become one with magic) is called Faith Magic since many of these Greater Beings are praised as Gods in various dimensions.

Guild Jobs:

These are like "Classes" in a video game, they are given depending on a set of skills that the member of a Guild has, this is done with the purpose of helping in the balance of team creation and to facilitate the granting of specific jobs

Marco will focus on: Swords, Enchantment Magic (temporarily enchant a weapon with an extra item or effect), Life Magic (Basically casual life magic), Elemental Magic (Basic) and Martial Arts. This makes it a SpellSword or SpellFist

Kelly will focus: 2H Weapons, Physical Enhancement Magic, Natural Magic. This makes her a Barbarian or Berserk (The Norse who can transform into bears)

-At the end of this arc we will see the Butterfly man come out of a cave, be weakened by the years sealed, kill a deer and consume its blood, getting stronger, ending with him looking for his old comrades-


Arc 3: The Guild is Born

Another Short Arc In this arc the training ends and Marco and Kelly face the test, which is to hunt down a group of Corrupted Magical Beasts and bring their Hides to the guild.

Managing to do this almost without problems, they manage to get the GuildMaster certificate

After that they do various missions where they get enough money to buy an abandoned building and turn it into the headquarters of their guild which they call The Crescent Moon Guild (because of a crescent moon that forms on Marco's Cheeks when he uses a lot of magic)

Forming the guild officially they begin to recruit (OCs that will be important or not or secondary characters)

-The Vampire Butterlfy arrives in a glacial zone where he thaws a creature from a block of ice that is revealed to be his second in command, we discover that this Butterfly was betrayed by his sister and erased from history for his use of Blood Magic-


Arc 4: Jenna The Witch and Jackie The Assistant

This starts with a time skip of 2 years (Marco would be 18 at the moment for this fic) we see Marco and Kelly in the visiting Earth Marco Jr/Mariposa (As you prefer) for his birthday, unfortunately Kelly has to come back sooner, shortly after After Kelly leaves Marco decides to visit the town a bit before returning, leaving home and collides with someone who turns out to be Jackie, who is excited to see him and worried about the scars that can be seen in Marco (One in the eye and another on the lip) showing some concern for him (The level of interest can be much higher if you decide to go the Harem route), after the re-encounter, Marco and Jackie decide to catch up over a bite to eat, here it can be revealed if Jackie is in a relationship or not (if not she could go the harem route) and Marco tells her that he is doing which Jenna overhears and jumps into the conversation interested in joining the guild and learning magic, while Jackie decides to join for the better ar her management skills (that's why she decides to join as Marco's Assistant) (If you decide to go the harem route these motives may be her excuses and her real motives are to become romantically close to Marco even though they know he's with Kelly, with hoping for a polygamous relationship or at least being there if something happens)

Since the two women have already finished school, they can go without problems, so Marco takes them and introduces them to their teachers.

Marco is completely surprised at how quickly she learns her skills, Jenna becoming a high-class Witch (Skill in Daggers, Dark Magic and Contract Magic) and becoming one of the best magic users in the Guild and thanks to Jackie's business management. (Because of his laid-back personality and hidden talent) the guild grows extraordinarily so much that the Guild Hall is too small and his earnings have reached the point where he is equal to a Rank-A Guild raising the rank of the guild to Rank-C

-The vampire (The OC Butterfly) begins to gather allies more quickly and enters a dark dimension to build his empire with the purpose of taking his revenge-


Arc 5: H-poo's Depression

Small arc In this arc we see Heckapoo enter a depression thinking that it would be better to become an Elder Being (technically dying) luckily she decides to talk to Marco about this, he decides to take her on an adventure in his demiension to see if he can help her, with a lot of work Marco helps Hackapoo to overcome this bump in his life and improves their relationship a lot (if you go the harem route this can be romantic), she also decides to join Marco's Guild


Arc 6: The Grand Tournament of Rank-C Guilds

Tournament arc! A team tournament of all Rank-C Guilds, the team must be 5 people minimum and all must be members of the guild, Marco team being Marco, Kelly, Jenna, Heckapoo and extra member (OC or secondary character who is in the Guild)

The tournament would be at least 3 or 5 fights in total, this is the entire arc and will serve to give context to the strength of the characters, this ends with Marco's victory and advancement to a Rank-B Guild

Unfortunately there is no time to celebrate as they receive an urgent request from the Butterlfy Queendom that is under attack by the Crab People (those from South Park) who are besieging the capital and about to break the walls.


Arc 7: The life of Star without Marco

This arc will tell the life of star after marco left, listening to things he has achieved and getting sad that he can't be there

We will see that she breaks the seal of Vampiro Butterfly

We also see how this affects their relationships and psychology.

Finally we will see how the war of the crab people begins (because of Star either directly or indirectly)


Arc 8: The Crab War

Marco and his guild arrive in time to save the capital from the invasion of the Crab People, during the battle Higgs is surprised that Marco can cut the Crab People as she had to switch to using maces to fight since she couldn't cut. the shell of the Crabs, this impresses her enough generating a high respect for him (In the harem route maybe even a love for him) and then she stays there for several months helping the kingdom win the war, which she achieves

After the war the Guild is given the S-Rank and Moon gives Marco a noble title (Count) (Kelly receives the title of Countess/ Jenna and Jackie receive the title of Baroness) Kelly and Marco's combined territory is quite close to the capital city (a couple of hours) and contains a forest and a lake, Marco decides to move his Guild Hall to his territory and create a Guild Town (which takes a few months to form)

Higgs decides to become a Knight of Marco so he can join his Guild.


Arc ? : Final War

I call it ? Since I don't know if I will put more bows in updates or leave it like that

In this arc the vampire butterlfy attacks and starts a war, to destroy everything that the butterflies consider good.

This war lasts for a long time and ends with Marco, Kelly and Star fighting the Vampire and killing him after much difficulty.


This is all I have for now, possible future updates