Finnmertens Stories

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25 Stories

  • Two Buckets | Finn x Fern by skibribs
    skibribs
    • WpView
      Reads 154
    • WpPart
      Parts 4
    adventure time AU where Finn doesn't accidentally kill Fern, and they're cute together and stuff..aw what the heck, this is my first adventure time fic !
  • Stories That Had Stayed In The Drafts Since by Chibigo_MA
    Chibigo_MA
    • WpView
      Reads 404
    • WpPart
      Parts 20
    Cover by me! These are previews of stories that have stayed in the drafts for so long. ALL chapters will be here so I can keep track of them all in one book. They will be organized for easy searching. The reasons why they stayed there? - No motivation. - Busy schedule. - More Ideas For Plot. - Scared of Fandom. - Other reasons mentioned in each chapter. Not all of the drafts I made are here, so these are just a few of the fandoms I made. No reposting! If you see a story, seemingly similar, text me about it. Thank you :DDD
  • Sleepy by AdventureforeverbroY
    AdventureforeverbroY
    • WpView
      Reads 274
    • WpPart
      Parts 1
    For once, Ooo is calm. What better way to pass the time than to cuddle and sleep the day away? -------- (Finn/reader. Very short oneshot, kinda sucks but it's cute.)
  • Finnceline: The True Story (Finn X Marceline) by hamanieye
    hamanieye
    • WpView
      Reads 88
    • WpPart
      Parts 1
    This story tackles the subject "what if finnceline was canon" I hope to give the most accurate depiction of what would happen I hope you enjoy
  • Warm Sunsets and Cold Dawns by CNY007
    CNY007
    • WpView
      Reads 119
    • WpPart
      Parts 3
    What's the best thing to have? Being with someone who can love and care about you is indeed the best thing. Bonnibel Ethans, a 20 years-old struggles with emotions, things go totally wrong with her love life. She is tired of living. But there is always ray of hope, right?
  • scrawny motherfucker with a cool hairstyle -  finn the human x reader by fifibobeefy
    fifibobeefy
    • WpView
      Reads 54
    • WpPart
      Parts 1
    Finn gets his hair braided by the reader. ----- this is dedicated to Hannah, sorry this took so long to write! I hope you enjoy it!! :)
  • Adventure Time x Reader Oneshots by kewpiekitty
    kewpiekitty
    • WpView
      Reads 35
    • WpPart
      Parts 2
    some fire adventure time oneshots written by yours truly 😛 obviously i don't own adventure time or any of said characters. cover art is not mine it is from Adventure Time vol. 1 by Ryan North !! this oneshot book won't have any lemons, limes, or smut. however if i get some interested peeps i may make a lemon book ;3
  • The power of Frost! by sseoung02
    sseoung02
    • WpView
      Reads 64
    • WpPart
      Parts 2
    Finn Mertens, a normal 14 year old teenage boy with a mechanical arm had found himself with something much valueable, an old crown with a mystical powers. However as the Lich, the powerful demon that wants all the power to transport into different dimensions becomes reborn as the nuclear blew off, Finn Mertens have given the ruby on the crown only to save the people. What will he do now? With the power of frost and the help from a dear friend Lich, he decided to travel to find the Enchirdion finding that there were much more different versions of Finn Mertens (Work in Progress)
  • Adventure Line by HamzaJabali
    HamzaJabali
    • WpView
      Reads 10
    • WpPart
      Parts 1
    The bunny,the plant and the bear It's been few months since Glob authorized crossovers in some multiverses,and Aaa world and Ooo,and they can access to each other with a private train line that went straight to Ooo,only for few persons,like Fionna and few others
  • Adventure Time: Radical Stars by Zeckromizder
    Zeckromizder
    • WpView
      Reads 290
    • WpPart
      Parts 1
    Underneath the night sky, Marceline Abadeer was enjoying the moment with her best friend Finn. Both of them had very radical adventures together, but this night was all to relax in each other's presence. Yet all she could think of was of the slight turmoil in her heart. Would she be able to process everything and tell Finn her real feelings?
  • Frogman Fubblegum: SCUBA Princess-in-Peril by LvaiJzsef
    LvaiJzsef
    • WpView
      Reads 131
    • WpPart
      Parts 1
    My first ever Adventure Time Frogman Fubblegum AU story. Just a simple lighthearted little SCUBAdventure and Rescue Frogman out-of-air simulation training dive set in the Sunken High School Pool at the Drowned City underwater in a sunny Summer day featuring Frogboy Finn Mertens and Froggirl Princess Bonnibel Bubblegum. This one is for Keyhero18, MrDifferentGuy (AKA CNY) and all you Fubblegummers.
  • 𝐒𝐔𝐆𝐀𝐑𝐂𝐎𝐀𝐓 adv. time by CaramelizedOnions
    CaramelizedOnions
    • WpView
      Reads 237
    • WpPart
      Parts 3
    "I can't imagine my life without you, you're everything to me." "I wish I could say the same." ━ (𝐘/𝐍) (𝐋/𝐍) finds herself in the apocalypse, where humans are nowhere to be found. Or so she thought. finn mertens x fem! reader 𝘀𝗹𝗼𝘄 𝘂𝗽𝗱𝗮𝘁𝗲𝘀,,, ⏱ (𝘀𝗵𝗲/𝗵𝗲𝗿) 𝗽𝗿𝗼𝗻𝗼𝘂𝗻𝘀 𝘂𝘀𝗲𝗱. based on the 𝐀𝐃𝐕𝐄𝐍𝐓𝐔𝐑𝐄 𝐓𝐈𝐌𝐄 series.
  • That's What Brothers Are For, Bro by spaghetti-skeleton
    spaghetti-skeleton
    • WpView
      Reads 18
    • WpPart
      Parts 1
    It's been a while, hi. This is just another Adventure Time fic but it's a oneshot this time. It's about Finn and his younger brother Calvin. They both live on Founder's Island, in a universe where Finn was never separated from his parents at all. Okay so know the dynamic Finn and Jake have in the canon universe? It's kinda like that, but with Finn being the advice-giving older brother and Calvin being the "Finn". I thought that'd be kinda interesting. And yes, awkward sounding dialogue that's trying to mimic how they actually talk in-show is BACK so don't even worry (honestly if no one will make Adventure Time fics on Wattpad well then I will) (I'm also writing another adv time fic and a story abt an alien that's not adv time related at all. Just to let you know where I'm at.) Anyway I'll shut up now!!!! Finally I close my mouth!! Hooray!!!!
  • His Replacement by Fern-Mertens
    Fern-Mertens
    • WpView
      Reads 407
    • WpPart
      Parts 1
    This wasn't how it was meant to be Yet it was still what had happened, and now everyone had to live with the fact that Finn Mertens was dead.
  • ☆ daydreams ☆ | adventure time oneshots by stillcringe
    stillcringe
    • WpView
      Reads 2,986
    • WpPart
      Parts 3
    adventure time imagines!! who doesn't love bite sized fanfics of you and your fav? i'm currently happily accepting requests too! i love this show and all the characters and i wanted to get back into writing so here we go babey
  • Adventure time x reader one shots,  by Killuxan
    Killuxan
    • WpView
      Reads 366
    • WpPart
      Parts 2
    Request are open! This is a character x reader not a character x character (unless it's a marceline x PB then no. That ship is acceptable).
  • FJAS (Adventure Time + Fionna And Cake) by BriKimYeah
    BriKimYeah
    • WpView
      Reads 243
    • WpPart
      Parts 3
    ⚠️WARNING STORY SPOILER, INCASE YOU WANNA READ BLINDLY!! ⚠️ An Adventure Time plus Fionna and Cake fan fiction. This is mostly about Finn, Jake, and Simon going on adventures. After a chemical reaction, causing Ice King turned to Simon earlier than the actual plot. It is around season six of Adventure Time when this happens. Also there are many ships lmao.
  • Once Upon an Adventure Time by -willow-tree-
    -willow-tree-
    • WpView
      Reads 55
    • WpPart
      Parts 2
    I don't know exactly where this story is gonna go but my OC is unknowingly dropping into Ooo... there's probably going to be some sort of romantic interest so prepare for that and also crazy adventures. I also suck at bios. I also don't know how to make covers so the one I have is trash. I am also a lot better at writing than I am with all this other stuff so please just trust me and stick with it.
  • Finn x Fern Oneshot by unnaturalnot
    unnaturalnot
    • WpView
      Reads 2,898
    • WpPart
      Parts 1
    These are just Finn x Fern oneshots. I just got done watching Adventure Time and now I'm low key obsessed with Finn and Fern. I don't know how long this obsession will last for but there isn't a whole lot of fanfic about these two so thought I might as well contribute to the ship. Also I'm not the greatest writer by any means but I'll try and not make it suck to bad :)
  • 𝐒𝐓☆𝐑𝐁𝐎𝐘.  [finn x reader] by LUQIDSMOOTH
    LUQIDSMOOTH
    • WpView
      Reads 305
    • WpPart
      Parts 3
    ADVENTURE TIME a tale where a half human girl and a human boy fall in love -[LICH'S DAUGHTER]!READER -SPOLIERS FOR ADVENTURE TIME -ART BY; [ @ shikaruneko ] ☆