Son of Neptune
Stillwell03
  • Reads 145,680
  • Votes 4,549
  • Parts 60
  • Time 11h 46m
  • Reads 145,680
  • Votes 4,549
  • Parts 60
  • Time 11h 46m
Stillwell03
Ongoing, First published Sep 07, 2021
Mature
arlongbadassizukubnhacrossoveizukuizukuxharemjinbeiimhaxonepieceochakoonepieceprailineprailinecharlottequirklessquirklessizukushyarlyyamato
Born as a human with the heart of a fishman, Izuku has lived his life dreaming of a day where he can enact his adopted mother's wish to bring the residents of Fishman Island to the surface and live among the humans. However, his own heart holds him back. See as Izuku becomes a hero for not only humanity, but the fishmen and merfolk of his homeland.
All Rights Reserved
arlongbadassizukubnhacrossoveizukuizukuxharemjinbeiimhaxonepieceochakoonepieceprailineprailinecharlottequirklessquirklessizukushyarlyyamato
Table of contents

60 parts

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The support course hero by Anemome_
25 parts Complete
Izuku knows he can't become a hero. It was the awful truth that he had finally accepted, but what could he do then? How could he help others? He realized he can help the heroes save others, and he does that by getting into UA's support course, but his journey to becoming a hero is not over, because little did he know that the number one hero was still looking for a worthy successor. [39K words] Published: August 29 - 2021 Completed: October 17 - 2021 (Cover art made by yours truly) Cross-posted on AO3
One Fish, Two Fish, Half Fish, Marine Biologist. by RandomFandoms65000
20 parts Complete Mature
Izuku was ten years old when he met Katsuki, aka a merman, that the Toshinori Aquarium Palace called Dynamight. As Izuku aged, the merman never left the back of his mind it was one of the reasons why he decided to become a marine biologist. He not only wanted to because of his love for salt and fresh water creatures but to study Katsuki's species. Merfolk were rare, and well, the more they talked, the more Izuku fell in love with the merman. Maybe he had always loved him. CW/TWs: AU - No Quirks/Canon-Typical Violence/Final War Arc And On Spoilers/Merman!Bakugou/Top Bakugou/Marine Biologist!Midoriya/Fluff/Angst/Smut/Age Gap/Size Difference/Kidnapping/Teratophilia/Mentioned Oviposition/Mutual Pining/Disney Princess Elements. Also I don't own any of the characters credit to Horikoshi Sensei. Started: May 17, 2022. Finished: Nov 14, 2022. Editing...
(Bnha) Blessing Of Power by MySoulReader
15 parts Complete
Izuku Midoriya was born without a special power or quirk, but when he dies to save a girl, a few goddesses may just bring him back with the power to save those who can't save themselves. But years later, he'll use his new powers to be the hero the world needs. Whether they realize it or not. Rewrite of (Bnha) Kami's Gift.
The Merman from ashore-Mermaid AU(Bakudeku) by Doodlewritez04
22 parts Complete
Izuku Midoriya has been raised by sea creatures and only remembers bits and pieces to where he's from. Izuku decides to go on a journey to find the answers to where he really belongs. Meanwhile on the surface, Katsuki Bakugo works for one of the top scientists in the world and yet, he works as a life guard. One day, Katsuki finds a stranger on the beach, which is Izuku. What will happen when these two fell in love. What will their story turn out to be? A mermaid AU No Quirks 1/27/2021- Ranked #6 mermaid au 1/29/2021- Ranked #5 mermaid au 1/30/2021- Ranked #14 mermaid au 3/28/2021- Ranked #44 katsudeku 3/29/2021- Ranked #29 katsudeku
till death do us part by eliah-chan
7 parts Ongoing
Izuku is a smart handsome sweet kind and very talented boy with four quirks, but he is more than what you think , growing up without a parent and abuse at the orphanage he is a boy who embraces independence at age 13 , he who never learned how to love or feel emotion despite having a smile that hides his true self , he search and search for something that could fill up his empty hearth, until one day he finally found it, Izuku x cute boy OC ⚠️ warning yandere killing obsessed possessive murder LGBTQ Smut
blank ^ - Villain Deku [DISCONTINUED] by AOwinterOA
16 parts Complete
In the world Izuku lived in, having super powers were totally natural. These super powers were also known as 'quirks'. Being born as one of the few quirkless people, he had only ever dreamt of being a hero. A hero to save all... but... the world just doesn't work that way. The world Izuku lived in has only ever been a harsh reality with a endless cycle of suffering. When will this cycle end? He always asked himself that. The fear, the anger, the sorrow. When one end, another begin. It was time to take over. He no longer suffer because... He was suffer itself. --- note- updates every Thursday [First Published - 13th February, 2020]
THE NUMBER 1 UNDERDOG (bnhaxmalereader) by nichcoui21
12 parts Complete Mature
All of y/n's life he wanted to become the number 1 hero, and just like his best friend Izuku midoriya he was quirkless. He was determined to become the first quirkless hero, and at the entrence exam, he was surprised to find out his friend wasn't there. ( I don't own bnha or any pictures that I post)
Deku: The Greatest Hero by BrandonWilliamson691
29 parts Complete Mature
Izuku Midoriya wants to be a hero, however he is born quirkless. But that doesn't stop him from following his passion. With help from the No 1 Hero All Might, Izuku trains himself to be his successor and holder of the mysterious quirk One For All. With new and old friends by his side, Izuku embarks on a journey to become The Greatest Hero!
Vampire Deku by ilove2readstories247
53 parts Ongoing Mature
People think supernatural isn't real. They are in movies and tv-shows, but people doesn't know the truth. Izuku's mother is a human, while his father is a vampire. His mother fell in love and married Izuku's father. Izuku's dream is to become a hero despite his parents saying that it is too dangerous. +All Might tells Deku that he can't be a hero +But Izuku might...might inherit One For All This story obviously will not be canon, but with some canon events. Number 1 in opizuku. 2020 July 17th
Hungry Hero by DarkPhoenixKing
5 parts Ongoing
Born with a quirk that forces him to survive, Izuku Midoriya wants to be a hero, but to reach his dream he might have to become something... more. More than just the future number one hero, Izuku could become the first of a new species... the Protype. image by Joe Leamy on pinterest, I guess.
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Slide 1 of 10
The support course hero cover
One Fish, Two Fish, Half Fish, Marine Biologist. cover
(Bnha) Blessing Of Power cover
The Merman from ashore-Mermaid AU(Bakudeku) cover
till death do us part cover
blank ^ - Villain Deku [DISCONTINUED] cover
THE NUMBER 1 UNDERDOG (bnhaxmalereader) cover
Deku: The Greatest Hero cover
Vampire Deku cover
Hungry Hero cover

The support course hero

25 parts Complete

Izuku knows he can't become a hero. It was the awful truth that he had finally accepted, but what could he do then? How could he help others? He realized he can help the heroes save others, and he does that by getting into UA's support course, but his journey to becoming a hero is not over, because little did he know that the number one hero was still looking for a worthy successor. [39K words] Published: August 29 - 2021 Completed: October 17 - 2021 (Cover art made by yours truly) Cross-posted on AO3

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