Marcodiaz Stories

"Y/n, it's okay if you don't like me back, I just want to tell you what I truly feel about you. Will you stay by my side?" Marco never knew that Star Butterfl...

What if Star had a twin sister named Comet ? What if they were complete opposites of each other? How will the adventure go? Find out for yourself.

(Completed) Having lived on Mewni for a while, Marco Diaz, isn't loving it as much as he thought he would. He would even go as far as to say he was a burden to Star and...

[C O M P L E T E D] Marco Diaz flees in despair after his girlfriend breaks up with him. Unable to cope with the harsh reality, he ends up at the park where he will meet...

A starco story where Marco is a demon. Star is sent to Earth to train after misfiring her wand on Mewni. But when she has a training accident, a handsome demon is pulled...

|C O M P L E T E D| Star Butterfly has had the longest crush on her next door neighbour, Marco Diaz. But things don't go well with her when Marco doesn't want to have a...

this is the story of the epic war of Seth's return after cleaved and the future,Star and Marco need to send them from their past selfs they were still best friends,but t...

(This takes place in high school after the series ends. Past events may not be accurately described because it's been a few months since I've watched SVTFOE. This is all...

(Y/n), the slightly younger sister of Star, moves to Earth to keep her sister in line while also unintentionally starting a romance with Star's Ex? COVER CREDS TO THE LO...

Marco has lived his whole life as a demon with his brother, Tom. The Underworld and demonic lifestyle is all he's ever known, torturing others and the occasional short t...

"I want to make a deal." - After a tragic accident, Star blames herself for Marco's hospitalization. With him on the brink of death, she decides to visit Queen...

Earth and Mewni have now merged into one; all because of a rebel mewman princess and human safe-kid's love for one another (and magic, of course)! Now that they live in...

Star and (Y/n) Butterfly are a queen and princess in training from Mewni, another dimension. After their disruptive and destructive behavior, they are sent to Earth and...

This is originally a book in spanish by Shamsia on Archive of Our Own. ---- "Young Marco, there are two things you should know: First, the Red Moon has affected you...

You are Y/n, a 16 year old who lives on Earth. You are a human, who loves different types of things. Those said things involve: cartoons, conspiracy theories, different...

There is A dimension called Mewni, a kingdom were King River and Queen Moon rule Mewni. Hekapoo, the high commissioners, King River, Queen Moon, Star and Marco ran into...

This Story and Cover is made by: anomalyah on Tumblr Highest Ranking: #2 Fanfiction

😂😃😆😏!!!!!!! I really don't know what's with all these exclamation points!!!!!.....

"Hey, Marco?" "What's your favorite star?" "..." "I'm looking at her." A collection of one shots, featuring Star Butterfly and Ma...

Marco was curious about Mewni, and Star's magic wand. How the wand becomes the Butterfly's family heirloom? Discovering her best friend's curiosity, Star took Marco to t...