#finnfinity

Do you like Adventure Time and Infinity Train? Do you wish Finn got therapy via a train that might just do as much harm as good? Check out my newest fanfic “Finnfinity” where 25 year old Finn must grapple with his past and rocky relationships and find a way to heal himself after accidentally stepping onto the infinity train. This will also delve into his romances!! Finn x fern, Finn x Tiffany, (Finn x Huntress Wizard referenced but I have too many people on this damn train already sorry) because poly Finn is superior and pretty much canon in the comics! and Lake x Jesse (obviously)

Inspired by episodes such as “Dungeon Train” and “Temple of Mars” in Adventure time and my love for the highly underappreciated show Infinity Train I wanted to connect these worlds. The train does a good job at delving deep into a person's strengths and flaws. Every good character has dimensions. They are made up of complicated experiences, emotions, and contradicting viewpoints. The train throws everything it can against the wall hoping something sticks. I thought Finn would fit perfectly into this scenario as it is well suited for anthology and breaking down characters, such as with a hero/martyr complex, to build them back up again. Train style therapy! As the story progresses I will bring in/reference other characters from each franchise as well as OC's. I don't have a lot of experience with writing lately so be patient with my upload schedule. I'm very excited to see where this story goes.

Hope you enjoy :D

edit: gonna include references to the comics, I’ll include which issue its from in the notes before each chapter if you want to follow along (the comics are pretty easy to find online if you have a good ad block but I use my compendium) they aren’t required reading though, you’ll still get the gist

Another drawing for my Infinity Train/Adventure Time fanfic!

It's Lake! They are non-binary in my story and go by they/them and they are BACK on the train :O along with Finn from Adventure Time

Pls check out Finnfinity, I'm releasing the 3rd chapter very soon!!

Sketch of Fern from Finnfinity

Adventure time and infinity train crossover AU

https://archiveofourown.org/works/75141481

Spoilers under the cut on inspo for their design!

I've decided he will be intersex, specifically having partial androgen sensitivity syndrome. It fits him well thematic wise and we are significantly lacking in representation for intersex individuals. I am currently doing research about the condition, especially first hand accounts of people with it. He will still continue to go be he/him pronouns and will be a gay man. Without spoiling too much that's all I'll share here about that. Obviously his character will not only be about that (I personally hate when people include a minority and then make their entire character flat and just about that)

We will delve into his connections with feelings of betrayal, a lovely enemies to lovers journey with Finn, and his life being CYBER Tiffany and how that connects to disability. I'll also include some fun references to the comics and his epic past!

The story will be from the viewpoint of Finn on the infinity train but I plan to bring in Lake, Fern, and Tiffany as well through varying methods. Huntress Wizard sadly will not be on the train, although she will be referenced a lot as Finn was/is in a relationship with her when he got trapped on the train. I have a lot of characters I want to deep dive into and any more than 4 to focus on is pushing it especially since I plan to include a 5th OC hehe I cant help myself. Finn is poly in my story but not everyone listed will be dating. Platonic relationships are very important to Finn as well.

Fern is here!!!

Have an excerpt:

Finn drew back his hair and placed his hands to the floor. Fern felt frozen, as if his roots were tangled inside him. They willed themselves to meet Finn’s eyes. At contact a sharp crimson panic shot threw them. He ran for the door and flew it open. Lake chased after, knowing the inevitable. Fern tripped at the doorway, his right leg holding him back, a sliver of metal still glued tight to their heel binding them to the room. Lake caught their hand before he faceplanted. In a frenzy Fern shot out more arms, more legs all jointed in opposite ways. His limbs contorted and his eyes opened many and bright. They fought against the metal, ripping scales from his skin, and letting out a guttural growl. But the more he fought the denser they became until he was once again engulfed in a cracky layer of chrome. Lake retracted their hand and sat down, permitting Fern a moment to cool down. He crawled into a tight ball, wrapping spidery legs around their body and head.