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Fanfic / Louds vs. the Forces of Evil

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Louds vs. the Forces of Evil is a Star vs. the Forces of Evil and The Loud House crossover written by Ninjamon1218

Watch as the princess of Mewni Star Butterfly goes to live on Earth with a certain white-haired boy and his massive family. Lincoln's life is about to get a whole lot crazier, but luckily he's down for it as he, Star, his family, and friends he has now and meets along all take on whatever lies ahead all the while still having a good time!


Louds vs. the Forces of Evil provides examples of:

  • Adaptational Badass: Unlike Marco, Lincoln isn't really a fighter. However, he later gains fire and Ice powers in the vein of Shoto Todoroki.
  • Adaptation Personality Change: In "Mewnipendance Day", Hekapoo shows the same narrow-minded bigotry towards monsters, as she does in the show. Not only thinking all monsters are evil, but also claiming humans aren't capable of doing anything bad... until Lincoln gives her a history book on Adolf Hitler. After reading a few pages, she's so shocked she dunks her head into a lava pit to muffle her horrifying screams. After Lincoln talks to her about keeping an open mind, she starts to question her beliefs.
  • Adaptation Relationship Overhaul: In canon, Star develops a huge crush on Marco. While you would normally expect this would translate to a crush on Lincoln here, instead she begins to develop a crush on Jackie.
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  • Adaptational Sexuality: In canon, Leni Loud has a boyfriend, and Carlota had an ex-boyfriend. Here they are dating each other.
  • Affectionate Nickname: After becoming friends with Hekapoo, Lincoln starts calling her H-Poo, like Marco. Much to her annoyance.
  • Ain't Too Proud to Beg: Hekapoo certainly isn't shy about doing so when Toffee is about to crush Lincoln.
  • All Men Are Perverts: Star tells Hailey that all guys have a perverted side when they catch Lincoln checking the disguised Hekapoo out during class. An interesting case since neither is bothered by this since Star considers it perfectly normal and Lincoln unlike Rusty doesn't let it control him. While Hekapoo is "pleased" that Lincoln finds her that attractive.
  • The Bet:
    • Lincoln doesn't go on a decades-long quest to beat Hekapoo's challenge like Marco. Instead, he bets her that he can prove that humans and Earth aren't boring by just his hometown alone. If he wins she gives him back the scissors she reclaimed. If she wins then she gets the satisfaction of being proven right that humans are worthless. He wins.
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    • Rusty bet Zach that the new student Hailey had F-cups. He wins.
  • The Beastmaster: Out of all of the siblings, the laser puppies bond closest with Lily. Who can order them around enough that they'll attack someone on her command.
  • Blind Musician: Lincoln's friend Terry is a blind street musician.
  • Break the Scientist: When Lincoln introduces Star to his family, by using her intro no less. Lisa scoffs and(as expected) dismisses the idea of her being a "magical princess from another dimension", and magic in general. Until she creates her laser puppies, per Lily's request, leaving the family, but most importantly Lisa, unable to process what they just saw. The final nail was when she used her Sparkle Glitter Bomb Expand spell to turn the attic into her new room. Resulting in the little know-it-all's brain to shut down. After which she refuses to be involved with anything related to Star's magic.
  • Calling Your Attacks: Still being the geek he is, Lincoln calls out attacks when using his powers.
  • Casanova Wannabe: Rusty, one of Lincoln's friends, thinks he's a lady's man. Constantly flirting and hitting on multiple girls, usually ending with him getting smacked. Even when Star goes crazy from mewberty, and was cocooning every single boy in school, she tosses him aside like a piece of trash. What's REALLY pathetic, is that he WANTED her to cocoon him.
  • Characterization Marches On: Everyone from the Loud side of the crossover is three years older and like in reality, not everybody remains the same person they were when they were kids.
    • Lori is noticeably more chill, now that she's not the one in charge of her younger siblings.
    • Lincoln has picked up a few new skills since he was eleven. He's able to play the guitar and sings well enough to draw a crowd.
    • Rusty is no longer a kid just starting puberty who thinks he's a lady's man, he's a teenager in full swing of it and has only gotten 'more' unpleasant for girls to be around.
  • Child Prodigy:
    • Deconstructed. Lisa is an exaggeratedly intelligent child genius who has been a Nobel prize-winning scientist who regularly gives lectures at local universities, but has little in the way of social life or a life in general outside of her experiments. Even an unparalleled genius needs to have fun outside their work every once in a while.
    • Downplayed. Lincoln is the second most intelligent person in his house after Lisa, but given the sheer gap in intelligence between her and most people, it would be more accurate to say he's the smartest 'regular' member of the family.
  • Covert Pervert: Lincoln was embarrassed to admit he spent a lot of math class staring at Hailey/Hekapoo's backside and asks Star not to tell her. Though Hekapoo already knew that and was fine with it since she was teasingly encouraging him to do so.
  • Distracted by the Sexy: Lincoln finds it hard to concentrate in class after a disguised Hekapoo joins and he can't stop himself from staring at her behind. Not that she isn't pleased to find out he was.
  • Elemental Powers: As a result of Star trying (and succeeding) at fixing his broken arm, instead of a monster tentacle he gains elemental powers that, once he accepts them as a part of himself he gains control of.
    • Playing with Fire: First Lincoln gains the ability to generate and manipulate fire with his left hand. Stars' attempt to put it out with another spell resulted in him gaining...
    • An Ice Person:...Ice powers in his right hand.
  • Everyone Can See It: That Hekapoo and Lincoln have a thing between them so obvious that the only one who can't see it is Lincoln himself, and even then even he doesn't sound like he believes himself when he says she isn't his girlfriend.
  • Everyone Has Standards: While going through mewberty, Star goes boy crazy and start's webbing all the boy's in school to the walls. All but Rusty, who actually 'wants' her to cocoon him. But even in her state, she's not interested in a womanizing creep like Rusty. So she tosses him aside and ignores him.
  • Gag Boobs: Hekapoo asks an ogling Zach and Rusty if they've never seen a girl with F-cups before.
  • Green-Eyed Monster: Everyone in Lincoln's class turns into this when Hekapoo joins the class in her Hailey disguise. The girls get jealous over her looks, while the boys get jealous of Lincoln when she pays attention to Lincoln...and Lincoln when other boys keep ogling her.
  • Heel Realisation:
    • When Lisa joins Star and Lincoln's trip to Father Time's realm in Freeze Day, and they see her past in the monitors. Star is quick to call Lisa's life "Boooooring". And the worst part, Lisa agrees. Despite her dedication to science, seeing her do the same routine of test, study, and experimentation, has left her life hollow and dull. Compared to all the adventures her brother goes on, and the fun activities her sister's do. This is why she now tries to loosen up and have more fun, and study less.
    • When Tom tries to pull his stunt with Mr. Candle this time, he doesn't have the benefit of a heart to heart with a sympathetic ear, but is threatened with holy violence by Jackie into telling Star the truth. Resulting in him hurting Star far more and him feeling terrible for putting her in this position.
  • Hidden Depths: In the years between since he was eleven and the present, Lincoln has learned to play the guitar and sing. He admits he's not as good as Luna or his friend Terry, but that doesn't mean he's not good. Just ask Hekapoo.
  • Hulking Out: Star's mewburty form doesn't just appear once then never again. After it appears the first time Star will start to 'go purple' in times of great stress. When confronted by the knowledge that she doesn't get to choose her own future Star starts to turn back into a giant moth.
  • Humans Are Special: Instead of going on a quest to hunt down clones, Lincoln is challenged by Hekapoo to prove to her that humans aren't worthless. He wins.
  • Hypocrite: Star claims that All Men Are Perverts to at least some degree to Hekapoo, while in her canon show she went wall-eyed staring at adult Marco's abs.
  • I Am Not My Father: Star's worst fear is becoming like her mother, a stern, emotionless, dull woman. As shown in "Royal Pain", when Star has had it with her father staying with her and tells him to leave. To which she sees her reflection as mistakes herself for her mom. She becomes so distressed at this that she has a panic attack, and has another purple episode.
  • Like Brother and Sister: Star very quickly finds herself being treated like just another one of the Loud sisters, and Lincoln like a close brother. So much so she's creeped out when Mr. Candle asks if she has a crush on him or Jackie.
    Star: What no! Lincoln is like a brother to me. And dating your brother... um gross.
  • Like Father, Unlike Son: Star has nothing in common with her mother Moon, and has no interest in being queen. It's even fleshed out more during Lincoln's therapy session on how much she resents her mother for being so strict. And her trying to force her daughter into being a "proper princess" hasn't improved their relationship either. Star even thinks her mom hates her for who she is.
  • Likes Older Women: Hekapoo is at least over 1000 years old. This however doesn't unnerve or make her any less attractive to Lincoln. Then again it probably doesn't hurt that despite her age Hekapoo looks like a pretty girl his age anyway.
  • Logical Latecomer: This fic takes place a few years into the future, where Lori has moved out to go to college. She comes back to visit her family to find that the homestay they took in was a magical princess from another dimension.
    • The same with Ronnie Anne and Carlota several chapters prior.
  • Mood Whiplash: Lori is excited to hear about Lincoln's new 'female friend', then she actually meets Hekapoo, and her approval of the girl drops like a lead weight.
  • Ms. Fanservice: Hekapoo is already the series's HOTTEST girl(figuratively and literally). So her 'Hailey' human form pretty much reduces the boy students into drooling pigs. With Rusty even betting her bust size.
  • No-Sell: Hekapoo tries to give Lincoln a burnt bald spot like with Marco. But due to his new powers making him fireproof, she can't burn his hair.
  • Not So Above It All: Lincoln once read Luna's diary on Luan's and Leni's prodding. His rocker sister and her girlfriend pranked them as payback.
    • Lincoln doesn't want to be thought of as one of those guys who just ogle girls, but even he finds himself staring at Hailey/Hekapoo during class.
  • Not So Stoic: Hekapoo tries to play it off why she choose to go to school with Lincoln and Star, but a little prodding reveals she was seriously worried about Lincoln when he got kidnapped and nearly crushed and just wants to keep him safe.
  • OOC Is Serious Business: When Hekapoo see's Lincoln's about to be crushed in Toffee's cage, the tough-as-nails girl is reduced to tears and begs the lizardman to let him go, much to Toffee's surprise.
  • Paper-Thin Disguise: Hekapoo's human 'Hailey' form looks exactly like her minus (most) of her inhuman traits.
  • Past-Life Memories: The time monitors in father times dimension show Lincoln memories of his past lives. Which all involve the past Butterfly Queens in some manner. The images are familiar to him, but he doesn't actually remember any of this as the room was showing him images from his timeline. Not his memories.
  • Poor Communication Kills: Subverted. Lincoln explains everything about why he had the scissors to Hekapoo the first time they meet and is willing to just hand them over without a fight since they do actually belong to her. Giving Hekapoo a better first impression of humans far quicker than Marco had. Though only just, as she still needs convincing before she considers humans as anything but magicless meat-wads.
  • Reincarnation: There are strong hints that Lincoln's fate has, throughout his past lives always been intertwined with the Butterfly families. He hears about a white dragon that destroyed their original spellbook, and Celina the shy's epitaph mentions an 'orange prince' as her love. When the monitors in father times dimension focus on him, they show him points in his previous lives that involve members of the Butterfly queen stretching back centuries that he has no memory of.
  • Ship Tease: Lincoln and Hekapoo are so obviously interested in each other that nobody believes it when he says she isn't his girlfriend. Going much slower and much more unsure about their true feelings for each are Star and Jackie.
  • Shout-Out:
    • Lincoln's teenage appearance is based on Future Trunks from Dragon Ball Z. With the same ponytail hairstyle and orange jacket.
    • Lincoln gains powers like Shoto Todoroki, but when he uses his ice powers his skin darkens like Gray Fullbuster's.
    • Chapter 11 is named and based on the Adventure Time episode "Card Wars".
    • In "Louds on Mewni" after Lucy and Janna buy a demonic book, the storekeeper asks if they're witches, to which they answer yes. So he lights a torch and plans to form a mob.
    ...Welp, time to round up a mob.
    • Hekapoo excusing herself to scream into a pool of lava after learning a horrifying truth, just like a certain other magical blacksmith.
  • The Tease: Hekapoo does enjoy making Lincoln sweat in this way. Though how much of it is 'just' teasing is up for debate as she admits to liking the idea of Lincoln checking her out.


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