Avenge the fallen (Undertale x Percy Jackson) - SadYeet - Wattpad

Avenge the fallen (Undertale x Percy Jackson)

Reads 10,201
Votes 270
Parts 17
Time 46m

Reads 10,201
Votes 270
Parts 17
Time 46m

crossover fanfiction percyjackson undertale

After a failed Genocide Run,  the reset glitches. Frisk finds themself in a black void and a group of 7 familiar demigods fall into what remained of the underground. It takes a while for Sans to overcome his injuries and realize that the reset hadn't worked. He ventures the underground in grief to find a gathering of children. Human children. The demigods came here after Chiron told them something felt off around the area. Meeting a mysterious, punny skeleton was unnerving, but there seems to be a darker force around them...

Undertale Belongs to Toby Fox and Percy Jackson belongs to Rick Riordan.All Rights Reserved

crossover fanfiction percyjackson undertale

Table of contents

17 parts

Sign up to add Avenge the fallen (Undertale x Percy Jackson) to your library and receive updates

or

Content Guidelines

You may also like

Seven minutes in heaven! Undertale x readers by jokerchild1018

This is my first seven minutes in heaven story so please no hate. Undertale belongs to Toby fox and many others in this story belong to their creators

Protect One Another - US!Papyrus x Reader by robin-rights

Trauma is a powerful thing, and not something to be taken lightly. Especially if your "best friend" is the cause of it. But friendship, understanding, and love, are also powerful things. They can save someone from the depths of despair. And those people that pull us from terror are often the ones we fall in love with. Platonically... and sometimes, romantically. *** Undertale and all original characters belong to Toby Fox, Underswap and its characters belong to Popcorn Pr1nce (inactive tumblr now). Date Started: March 7,2021 Date Ended: June 12, 2021 Impressive Rankings: #717 in undertale (of 48.3k stories) #3 in undertaleau (of 5.1k stories) !!WARNING!! VIOLENCE, SUGGESTIVE HUMOR, MENTIONS OF "ALCOHOL," SUPER BAD AND OLD WRITING Cover done by me, art isn't mine though. No art in this book belongs to me - credit goes to amazing artists who put in their effort to make amazing stuff for us.

Saving Them (an Undertale fanfiction) by fucking_username

The barrier is broken, monsters and humans are living in peace, everyone is happy except for one person. Frisk has been getting waking nightmares about not saving Asriel. They want to save him to erase all guilt and to be with their friend. But Asriel isn't the only one that needs to be saved. Something, someone lurks inside Frisk's soul. Someone deadly and has a hunger for power, and can kill anyone they want. A/N Frisk and Chara are both gender ambiguous in this story. Also there will be a little bit of Frisk x Asriel in this story, but this is not a Frisk x Asriel fanfiction. Credit to @karinacat59 for the cover. Undertale belongs to Toby Fox and none of the characters are mine.

(OLD) Devil May Cry: Titanomachia Part 3: Awaken the Demon (pjo x dmc) by J_deano_118

Six months ago. Thalia Grace was revived, leading there to be a lot of discourse about who the child of prophecy. However now, we have a lot more pressing matters to handle. This time. This quest. I'm not returning the same. I have a bad feeling about that. Show time. (Percy Jackson and The Olympians and all other stories crossed over is owned by Rick Riordan and Devil May Cry is owned by Capcom. Please support the original material.)

Resetting Of Life by Pepsiwriter

Kyra falls into the underground, while there she finds that her connection to the monster realm goes deeper then she thought. Cover by @rykosen Undertale belongs to Toby Fox

Grouptale [Undertale AU] by FridayHater

What if the six fallen humans who died before Frisk never died and instead joined Frisk on their journey through the Underground? It all seems good... aside from Frisk. Why are they really in this timeline? What do they want? Join the other six as they try to learn about 'the eighth human', why everything is so strange and how to escape the underground. [Cringe artwork by me]

Tale of Evil (Undertale AU) *COMPLETED* by KichiAndTaro

One human child, with the soul and power of Determination, has become genocidal and fearful of monsters. Except for two. He come across two skeletons and they have reminded him of someone he loved very much and spares their lives. But then later on he kills the king. Then one of the skeletons was crowned king and so he declares war against humankind. Undertale belongs to Toby Fox, but the character "Katherine" belongs to SisTheSinister.

Out of Reach. An Undertale fanfiction by Tyanfan13

A Sans x Frisk fanfic. What if after Asgore's abrupt death, Frisk didn't leave the underground? What if they were forced to stay? And more importantly, what would happen next? Title picture is by Echoo on Pinterest In this story Frisk hasn't befriended Undyne. Undertale and all its characters belong to Toby Fox.

From Kind to Cold by JimmySMASH4daWIN

Underfell Skelebros backstory! Technically a prequel to my story, "A Three Way SWAP," but you don't need to read that to understand what's going on. Takes place in the world of Underfell. We learn what happened to Papyrus to make him so cold and distant in Underfell. WARNING: MILDLY VIOLENT AND MENTIONS SUICIDE. GETS A LITTLE DARK. YOU'VE BEEN WARNED.

WE ✓ by live_life_with_books

[HP/HOO Book 3]-Trilogy now completed What happens when you take a wizard and a Roman demigod and put them inside an overly loyal Greek demigod? People get hurt that's what. And to complicate things even more all three of them have girlfriends who they love very much, who even have problems of their own. Disclaimer- Any of the characters that are recognisable from the Harry Potter series belong to JK Rowling. Any of the characters that are recognisable from the Percy Jackson series or The Heroes Of Olympus series belong to Rick Riordan. Any of the characters that are not recognisable from these belong to me (Atlanta, Besty, Tom and all of the children of the original characters) The oneshots at the end belong to whoever I have given the credit to. The cover art belongs to the respective artists, but the cover itself belongs to me.

You may also like

Slide 1 of 10

Seven minutes in heaven! Undertale x readers cover

Protect One Another - US!Papyrus x Reader cover

Saving Them (an Undertale fanfiction) cover

(OLD) Devil May Cry: Titanomachia Part 3: Awaken the Demon (pjo x dmc) cover

Resetting Of Life cover

Grouptale [Undertale AU] cover

Tale of Evil (Undertale AU) *COMPLETED* cover

Out of Reach. An Undertale fanfiction cover

From Kind to Cold cover

Seven minutes in heaven! Undertale x readers

This is my first seven minutes in heaven story so please no hate. Undertale belongs to Toby fox and many others in this story belong to their creators