Demon Slayer: Breathing Water - Vanadis - Wattpad

Demon Slayer: Breathing Water

Reads 28,394
Votes 619
Parts 19
Time 2h 51m

Reads 28,394
Votes 619
Parts 19
Time 2h 51m

action crossover demigod demon demonslayer demonslayercrossover fanfiction kimetsunoyaiba mythical percyj percyjackson percyjacksoncrossover pj pjo rickriordan tanjiro

Percy had failed. 
Gaia was never defeated, and her wrath and power decimated all attempts they made to defeat her.
To awaken the only ones capable of defeating her, and saving his friends, Percy had to sacrifice his life and leave everything he knew behind.
But his story was not finished. 
Now in a new world, Percy must arm himself with new techniques to defeat demons in a quest to aid a boy named Tanjiro Kamado in curing his Demonic Sister.All Rights Reserved

action crossover demigod demon demonslayer demonslayercrossover fanfiction kimetsunoyaiba mythical percyj percyjackson percyjacksoncrossover pj pjo rickriordan tanjiro

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19 parts

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Shadows of the Moon by GrumpyClutz

In a world plagued by demons, Tanjiro Kamado, a kind-hearted Demon Slayer, found himself facing an unexpected and dreadful fate. Inflicted with a malevolent curse, he struggled to resist the insatiable hunger and the growing darkness within him. The bonds of friendship were tested, secrets were unveiled, and the weight of their pasts haunted their every move. Tanjiro's journey led him down a path of sacrifice and uncertainty, while his friends, plagued by their own fears and desires, fought to save him from the darkness that threatened to consume him. Amidst the battles, the tears, and the unyielding determination, the question remained: would Tanjiro find redemption and a way to break free from the curse that threatened to tear their world apart?

Demigods Vs Magic. by KnightCrawler101

Part 1 of the "Demigods...." Anthology. Demigods and Wizards. Two groups of supernatural ability. So similar, yet so different. Ever wondered, which one would come victorious in a battle to the death? Well, it happened. Their worlds collided head-on, erupting in a swirling inferno no one could have predicted. It was survival of the fittest, the most ruthless. Two sides entered the battlefield, but only one will walk out. Percy Jackson and Harry Potter knew this. And they were ready. To fight, and to kill. "Neither can live while the other survives." Let's see who won, shall we?

Kimetsu no Yaiba x Boku no Hero Academia by Gacha_Reader

After the defeat of upper moon four and five Tanjiro was in a group of 20 demon slayers before being attacked leaving him his sister and his friends. The blood demon that hit him had sent him to a world with humans with powers and humans that look like demons

Percy Jackson at Hogwarts {Book 1} by CaraDoreenWinthrop

Percy Jackson, a demigod well known. He just came back from his battle with Gaia, still shaken up from the experience. One day, he came back to camp only to see Chiron asking him to go to a quest. Chiron wants to know if the wizards can be allies, but one problem. Voldemort is still alive. He came back after escaping death again, tricking the God Hades, and in the process getting the God angry. Percy needs to go to Hogwarts, a school for witchcraft and wizardry. Harry Potter, killed Voldemort. He finished his last year in Hogwarts, but was asked to retake the year, since the experience affected their education. When he gets to school he meets this weird exchange student. He excels in all classes, and is friends with almost everyone. Little did Harry know that he is here to defend Hogwarts from his old enemy, Voldemort. Disclaimer: I do not own the characters, all rights go to Rick Riordan and J.K. Rowling, but the plot is mine. Cringe is on your way as well. This was written by young me Sequel: Percy Jackson ~ Death Rechained {Book 2}

The Unknown and the Greeks (PJO x Male reader insert) by sake8971

Y/N is 13 and living alone. Well actually he doesn't live anywhere right now. At 10 years old, unfortunate things happen in his life. His grandpa dies and he has nowhere to go. Until he meets someone in the forest who knows him, but he doesn't recognize her. She trains him for 3 years, but suddenly stops communicating with him. He travels around the United States until he ends up in New York. He spots 3 people being chased by a bull man. Find out what happens next! All character besides Y/N belong to Rick Riordan

Rick Riordan's Hunger Games [PJO AU] by ClaireValdez

The demigods are mortals in a death match. In this wild multi-pov story, there is only one Victor. And that's a promise. »--▻ featured by @Fanfic and @Ambassadors »--▻ won best crossover in the Percy Jackson Watty Awards 2020 Piper can't wait. Annabeth plans to escape. Percy is no killer. Calypso is a ticking bomb. Bianca is undercover. Travis is desperate. Leo has nothing to lose. Nico stands no chance. And Bryce is out for blood... »---▻ cross-posted on FFN + AO3 as "the real world is where the monsters are" »---▻ find a Spanish translation by @Evaruibal

Demigods go to Hogwarts | ✓ by ClaireValdez

After Gaea and Voldemort's defeat, various demigods enrol at Hogwarts. They befriend Harry Potter, fail homework assignments, and train the wizards to defeat Voldemort (who's somehow back from the dead) and his army of Greek monsters. But first...a bit of death gets in the way... ➵ cover by @ChloeCGS ➵ pjo / hp crossover

Percy Jackson and the Mirror of Erised [Book 1] by LindinCapps

Percy Jackson lost his mother at a young age. From then on he was stuck with his abusive step-father, Smelly Gabe. He didn't have much. Just one good friend. This friend was Harry Potter. One day, an owl pecked on Percy's window, and his life was changed. For the better or for the worse, he's not sure. That was the day Percy found out he was a wizard. Now, Percy finds himself a student at Hogwarts School of Witchcraft and Wizardry. He also finds that he's abnormal for wizard standards. Percy Jackson is a demigod. A powerful, illegal, demigod son of Poseidon. Follow Percy as he deals with magic, training, and three-headed dogs in his first year at Hogwarts.

Your Purpose by MissContent

In a world where demons feed off human flesh, Tanjiro Kamado swears to bring down Muzan Kibutsuji and turn his sister back into a human. But in the midst of battle, he sees that he's not the only one with that same sworn promise. Being Muzan Kibutsuji's biggest targets, he teams up with a mysterious and quiet girl to bring this war to an end. "You and I are a lot alike... and I wonder why it is that we've been given this role in life. Do you ever wonder about your purpose?" {Tanjiro fanfic} **Warnings: Mature. Violence, blood, gore, sexual themes. 18+ **Spoilers: If you haven't seen the Demon Slayer Movie: Mugen Train, do not read chapters 21-25.

Changing of the Tide - PJO YJ crossover by AhsokaTanoJedi

Percy has lost everything, the Fates really must hate her. She's lost more people than anyone, and, she blames herself. She blames herself for the deaths of the seven, for everyone in both camps being dead, heck, even for the last war. She's drowning in survivors guilt and depression. Her name is Persephone Andromedea Jackson, and she is the last demigod on the planet. The Fates make a deal, to bring back all those who weren't supposed to die, but there's a catch. Percy must join YJ, and try to remember/ find her family.

Nexus (The Demigod Wizard) Part 2 by 5_m0re_minutes

Harry doesn't know who to trust. It's been a year since his cousin, Percy, disappeared-again. And at the end of Harry's sixth year, Dumbledore is dead. Harry feels lost and alone...until he, Ron, and Hermione receive the contents of the Last Will and Testament of Albus Dumbledore. With mysterious clues all pointing towards the Son of Poseidon, Harry knows he will see his cousin again soon. Sure enough, Percy shows up at the worst time, saves Harry's life, and joins the golden trio to hunt down the horcruxes and kill Voldemort.

The Demigod in Azeroth by Thehandsomestruggle2

Our favorite Demigod gets caught up in a spell that banished him from his world while he was fighting Gaia . He hears a voice and it gives him a choice to go to a world where he won't be hunted for being a demigod but it's a world that isn't at Peace . With no hope of getting back to the world he came from he embarks on this new journey. Four years have passed since the mortal races banded together and stood united against the might of the Burning Legion. Though Azeroth was saved, the tenuous pact between the Horde and the Alliance has all but evaporated. The drums of war thunder once again. I do not own either of these franchises Percy Jackson x World of Warcraft Crossover

Unforgiving World (Tanjiro x OC) by MarieNoels

In which Amaya Katsumi travels with her friends in order to defeat the demon race. This is a Tanjiro x OC story! More info is in the first chapter! Art and Kimetsu no Yaiba don't belong to me!

Nexus by 5_m0re_minutes

The Wizarding War has ended and Percy is ready to start at Hogwarts as Deputy Headmaster. But the aftermath of the war is not quite what he hoped it would be. The Wizarding World is wary of Percy and unsure of how to handle the Greek Pantheon. And there is still lingering trauma and resentment of those who chose the wrong side... While Percy navigates his new job, his relationship with Hermione, and his mysteriously failing health, he cannot help but be reminded of his first five years at Hogwarts. Because Percy's learning that to move forward in the future, he needs to come to terms with his past. Before it kills him. (Essentially, this is both a prequel and finale to the Nexus series)

Demon Slayer || Ghost of Tsushima by GoodHadock

In Jin's world, he is a force to be reckoned with, taking on Mongols, bandits, and anyone who deserves punishment with his unmatched swordsmanship skills. Despite beating back the Mongol invasion from his homeland, their presence still looms over Tsushima. However, when he is transported to a world where demons exist, Jin faces his most formidable challenge by taking on these supernatural creatures. Along the way, he meets a kind-hearted kid named Tanjiro, who leaves a lasting impression on him. Tanjiro, on the other hand, has experienced his fair share of tragedy. Despite this, he rises to the occasion and becomes a demon slayer. Little did he know that he would stumble upon the Ghost of Tsushima, a skilled warrior who can effortlessly cut down demons. It is here where he meets Jin Sakai, the legendary Ghost, and embarks on a thrilling adventure together.

Percy Jackson the new Quest! by demi_god12

Percy was betrayed by everyone he knew and was given a chance by the gods to be sen to Hogwarts school of witchcraft and wizardry where he finds out his mum was actually a witch and Percy is what you call a Demi-Wizard and is the only one of his kind. What will happen when Percy goes to Hogwarts to attend his final year (Harry is retaking 7th year and Percy will be in his year). some characters will come back from the dead ;) I OWN NOTHING All rights to Rick Riordan and J.k Rowling enjoy . Cover by @CeriseOwl

The Demigod King; Book 2 by 5_m0re_minutes

Percy, Annabeth, and Nico just saved the Wizarding World from Voldemort. But that victory came at a price: Percy. Bellatrix Lestrange has been holding Percy hostage and torturing him as leverage for the next battle. Voldemort is dead and gone, but the ideas he preached are not. It's 10 months later and Harry's sixth year at Hogwarts is about to start, but Percy is still being held captive. Demigod reinforcements have arrived, but will it be enough to save Percy? Will it be enough to defeat Bellatrix and the army she's amassing, including an Ancient Greek power?

Alliance{Discontinued} by indecisivemango

Percy, Annabeth, Nico, Will, and Leo get called away from Camp Half-Blood, when they were settling down after the Giant War, to go on an urgent mission, help the wizards with their war, which they will lose without help. Harry's sixth year of Hogwarts couldn't have been better. Sirius was okay, and everyone believed him. But his arrogant and jealous side of him shows when five new suspicious kids come from America. Patience will be tested, lines will be drawn. Will the golden trio ruin their chances of winning the war? Contains golden trio bashing Ships are Percabeth, Solangelo, Nuna, and Sirius/Remus. What happens if Sirius didn't die? Leo never went to get Calypso? Or Harry, Ron, and Hermione let their arrogance show? Read and find out!

Demon Slayer x Male Reader by blueworrier

Y/n L/n is a half human half demon and chooses to use his power to help the demon slayer corps on his journey he met a young man named Tanjiro Kamado and his sister Nezuko Kamado. What will happen during their adventures? Well, you'll just have to read and find out. I do not own demon slayer, please support the official release.

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Slide 1 of 19

Shadows of the Moon cover

Demigods Vs Magic. cover

Kimetsu no Yaiba x Boku no Hero Academia cover

Percy Jackson at Hogwarts {Book 1} cover

The Unknown and the Greeks (PJO x Male reader insert) cover

Rick Riordan's Hunger Games [PJO AU] cover

Demigods go to Hogwarts | ✓ cover

Percy Jackson and the Mirror of Erised [Book 1] cover

Your Purpose cover

Changing of the Tide - PJO YJ crossover cover

Nexus (The Demigod Wizard) Part 2 cover

The Demigod in Azeroth cover

Unforgiving World (Tanjiro x OC) cover

Demon Slayer || Ghost of Tsushima cover

Percy Jackson the new Quest! cover

The Demigod King; Book 2 cover

Alliance{Discontinued} cover

Demon Slayer x Male Reader cover

Shadows of the Moon

In a world plagued by demons, Tanjiro Kamado, a kind-hearted Demon Slayer, found himself facing an unexpected and dreadful fate. Inflicted with a malevolent curse, he struggled to resist the insatiable hunger and the growing darkness within him. The bonds of friendship were tested, secrets were unveiled, and the weight of their pasts haunted their every move. Tanjiro's journey led him down a path of sacrifice and uncertainty, while his friends, plagued by their own fears and desires, fought to save him from the darkness that threatened to consume him. Amidst the battles, the tears, and the unyielding determination, the question remained: would Tanjiro find redemption and a way to break free from the curse that threatened to tear their world apart?