Underthesea Stories

190 Stories

Alexa problems (PJO/Avengers crossover) by queenfireheart1
#1
Alexa problems (PJO/Avengers cross...by queenfireheart1
Percy just wants a normal life, but when he accidently text Tony Stark how to stitch a wound, his plans at a normal life take a turn for the worse. Tony wants to find ou...
Sea prince by sun_flower33
#2
Sea princeby sun_flower33
Percy is raised under the sea
Serene Of The Sea by JensHobby
#3
Serene Of The Seaby Jenna Cook
[COMPLETED] When a mysterious stranger turns up in the small town of Mullion, Serena is desperate not to make an impression. She has enough things to worry about with a...
Completed
The Extended Version of Ruby Gillman, Teenage Kraken by Lukas7675
#4
The Extended Version of Ruby Gillm...by Lukas7675
Ruby Gillman, Teenage Kraken was my favorite new movie for the summer. Cause I know that this, Cause I saw it, in both Movie Theaters and on Digital. I know that this mo...
Fae In The Fire, lily evans ✓ by chessurK
#5
Fae In The Fire, lily evans ✓by chessurk
Faeries were rare creatures and one rarely saw a Faery unless they wanted to be see. Faeries have usually been seen as proud and arrogant, and overall terrible beings. B...
Finding Nemo: Ariel's Adventure! by CatValentine1203
#6
Finding Nemo: Ariel's Adventure!by Cat Valentine
Join Ariel,Dory and Marlin as they travel the entire ocean to search for little Nemo on this Fin-tastic adventure!
Completed
A Mermaid Tail - ON HOLD by artemistales
#7
A Mermaid Tail - ON HOLDby Artemis Moon
#2 place in the Fantasy category of the Phoenix Awards A mother she never knew left her a legacy she can't understand. Dylan always knew that her mother's disappearance...
Ursula's Beginning by RachelShubert
#8
Ursula's Beginningby RachelShubert
2018 Wattys winner and Belle Ame Award winner in the Fan Fiction category. Reached #1 in thelittlemermaid, backstory, and Ursula; #3 in headcanons; #7 in Disney. [To be...
Completed
Little Human [Merformers X Child!Human!Reader!] by peacockdragon12345
#9
Little Human [Merformers X Child!H...by Creativity_Juice
The ocean is bigger then you think, and you won't know it is until you look deeper into the abyss.For there lies all life's secrets..~ Author-chan The cover is not mine...
Octavinelle x Reader One Shots (Twisted Wonderland)  by -Mono11037-
#10
Octavinelle x Reader One Shots (Tw...by -Mono11037-
Disney and its power over video games. First Epic Mickey, then Kingdom Hearts, and now this- oh well! As stated above, this consists of Octavinelle oneshots. I, of cou...
Grace Meets The Little Mermaid by PrincessRose97
#11
Grace Meets The Little Mermaidby PrincessRose97
Grace was rescued by a mermaid from a hurricane named Ariel who's in love with a human Prince named Eric. Grace would loved to be a mermaid and they had helped from a ev...
Completed
My Little Mermaid by Hereforkixkslol
#12
My Little Mermaidby Stxrr_girl_
Prince Eric x Mermaid!Reader. Basically the plot of the Live Action The Little Mermaid 2023 but the reader takes the place of Ariel.
When the Ocean Calls by MusicalKehleigh
#13
When the Ocean Callsby 𝒦𝑒𝒽𝓁𝑒𝒾𝑔𝒽
The ocean can be gentle, lulling one into a false sense of security. But the waters are never calm in the Bermuda triangle, and when the waves pick up, one may be dragge...
Completed
🎵Harmony🎵(Melody's Twin) by WinterBella_Frost
#14
🎵Harmony🎵(Melody's Twin)by WinterBella_Frost
So you all know the story of little Melody, daughter of the famous Princess Ariel and Prince Eric. But what would happen if she had a sister? Who was born with a mermaid...
Completed
An Unseen Terror  by RisingDreams38
#15
An Unseen Terror by Rising Dreams Productions
This story is about how a mother narrates a past event to her child in order to make him overcome his fear. A group of 7 explorers who were lured by a luxurious bed whic...
Mermaid Savior by Im_Blue_dabadedabadi
#16
Mermaid Saviorby **Super_Blue**
What happens when a mermaid saves THE Tony Stark? First story on here, so I hope it's good. It is only a short story so... Also, I'm on Quotev and FanFiction as Twisted_...
Under the Sea - L.H. + A.I. by AshThatDrmmrGrl
#17
Under the Sea - L.H. + A.I.by Hiatus Because I'm 🗑
Meet Luke Hemmings. Luke was a spectacular teenage kid: star football (American) player with promise to go into the NFL. His grades were perfect and he was the mos...
Mermaid Shifting Guide by Isla_Mer
#18
Mermaid Shifting Guideby ♡Isla
Want To Dive Into A World Of Magic And Danger? To Swim Into The Deepest Trenches Without Running Out Of Oxygen? To Be Able To Control Water? Read This. Follow Every Word...
Fandom Memes #2 by Jacksparrow69
#19
Fandom Memes #2by Jack
PLEASE DONT VOTE I DONT HAVE INTERNET AND I DON'T WANT MY NOTIFICATIONS CLOGGED UP Commentings cool tho MEMES FROM MANY FANDOMS
Completed
Under The Sea- Shark Tale Fanfic by xx_shark_tale_fan_xx
#20
Under The Sea- Shark Tale Fanficby Shark Tale fan✨🧚🏻
Welcome to the sexiest fanfic ever made!! Enjoy🤤💞 Y/n are sucked under the sea and turned into a fish. Y/n fall in love with Oscar and begin a hot relationship with hi...