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After the Webcomic by CrimsonSZ
One man gave her freedom from her sister. What's next?
Rated: T - English - Romance - Chapters: 1 - Words: 2,029 - Published: 1h - [Saitama, Fubuki]
Tatsu the Monster by stoppedflyer reviews
Originally meant for King, a monster lackey lands a fatal blow on the Tornado of Terror. She survives but a change has taken place in her that she cannot hope to control, a change she will try with all her power to hide. Who could accept a top hero being a monster?
Rated: T - English - Drama/Tragedy - Chapters: 2 - Words: 5,819 - Reviews: 1 - Favs: 2 - Follows: 3 - Updated: 5h - Published: 6/18 - Saitama, Tatsumaki, King
King, World's Strongest Hero & Gamer by Transcended Potato reviews
King had bought the new VRMMORPG everyone was waiting for! King had played the game, and it didn't disappoint! Wait, why's the HP, MP and ST bar all in real life too?
Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 44,462 - Reviews: 12 - Favs: 51 - Follows: 68 - Updated: 6/20 - Published: 5/17 - King
Because of a Bet by ShadowBest reviews
Tatsumaki believes that Saitama doesn't deserve to be an A-Class hero. So what's she going to do about it? After making a bet she believes she can win. After Tatsumaki loses the bet, she takes Saitama out on a date. But does she really hate our favorite bald headed hero? Or is this all a ruse for something else?
Rated: T - English - Chapters: 2 - Words: 5,326 - Reviews: 23 - Favs: 100 - Follows: 89 - Updated: 6/20 - Published: 6/26/2016 - Saitama, Tatsumaki - Complete
A Different Ending by ShadowBest reviews
What if the fight between Saitama and Lord Boros didn't happen on top of the ship? What if the heroes saw it happen? What could be done for our favorite bald headed hero? Would he be praised or scorned for the damage caused to City-A? Sorry for the sucky summary, It is written pretty close to the original but I felt Saitama's abilities weren't really shown, so I added some things.
Rated: T - English - Chapters: 3 - Words: 4,884 - Reviews: 97 - Favs: 386 - Follows: 369 - Updated: 6/20 - Published: 6/24/2016 - Saitama, Boros - Complete
OPM: Vei Rin by EvonySiren reviews
Abandoned by her parents and raised by wild white tigers, Veirin journeys through life to find out why her parents had abandoned her. Veirin has a split personality, one during the day and the other at night; As Vei looks for information during the day, Rin searches at night to help find something regarding her parents. Genos, Saitama, and Sonic are forced to party up in order to-
Rated: K+ - English - Mystery/Romance - Chapters: 6 - Words: 21,237 - Reviews: 4 - Favs: 3 - Follows: 3 - Updated: 6/19 - Published: 5/21
His Punches by Heitth27 reviews
The strongest being's soul reincarnates every 1000 years. This is the forgotten rumor amongst the monsters and villains. But what if that soul reincarnates as a healthy son of two infamous villains? What if that boy grew up as a hero for fun and met the infamous villain cyborg? WARNINGS: BROMANCE, GENOSAI, LANGUAGE
Rated: T - English - Friendship/Sci-Fi - Chapters: 7 - Words: 7,247 - Reviews: 5 - Favs: 4 - Follows: 4 - Updated: 6/19 - Published: 5/3 - Saitama, Genos, OC
Icebreaker by dooderu reviews
Can the world's strongest hero break the walls of the world's most stubborn esper?
Rated: T - English - Hurt/Comfort/Humor - Chapters: 13 - Words: 38,687 - Reviews: 248 - Favs: 511 - Follows: 666 - Updated: 6/18 - Published: 5/12/2016 - [Saitama, Tatsumaki] Genos, Fubuki
la desicion by nikingk reviews
continuacion de la carta, un mes despues de recibir la carta sitama se empieza a sentir extraño , enntonces le pide ayuda a fubuki, pero su hermana empieza a entrometerse sitamaxfubukixtatsumaki
Rated: K - Spanish - Romance/Humor - Chapters: 13 - Words: 33,186 - Reviews: 56 - Favs: 44 - Follows: 45 - Updated: 6/18 - Published: 10/2/2016 - Saitama, Tatsumaki, Fubuki
The Void Emperor's Conquest by Transcended Potato reviews
King. World's Strongest Hero. The greatest man that has ever lived on Earth. Exception being... He was no man. He was borne of the Void, exists within the Void, and was cast out of the Void. He fell, and he will conquer once more. His name is King. The Emperor Of Emptiness.
Rated: T - English - Chapters: 5 - Words: 12,937 - Reviews: 7 - Favs: 2 - Follows: 8 - Updated: 6/18 - Published: 6/6 - King
One Punch Man: The Invincible Hero by HarmonyOfAnime reviews
Saitama will soon meet the most powerful monster.
Rated: T - English - Parody/Fantasy - Chapters: 3 - Words: 2,647 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 6/17 - Published: 6/8
Persist by NeonHorizon
Just a catgirl hero trying her best. Fighting monsters and bad guys while trying to learn what it's like to be an adolescent and how to enjoy life. Written just for fun. Main pairing is GenosxOC with some SonicxOC.
Rated: T - English - Romance/Adventure - Chapters: 9 - Words: 18,726 - Favs: 5 - Follows: 6 - Updated: 6/17 - Published: 5/27 - Saitama, Genos, OC, Sonic
Too Strong by CKLMF reviews
You see, Saitama accidentally became a god. Just accidentally.
Rated: T - English - Humor - Chapters: 6 - Words: 4,610 - Reviews: 74 - Favs: 150 - Follows: 181 - Updated: 6/16 - Published: 6/18/2017 - Saitama
The mysterious being by ficBOT reviews
AU, What if Saitama trained so much he became a monster but is still emotionally dead? And Genos had already joined the association?
Rated: T - English - Adventure/Mystery - Chapters: 4 - Words: 4,906 - Reviews: 35 - Favs: 45 - Follows: 59 - Updated: 6/16 - Published: 5/13
The Strongest Hero by The Lone Lobster reviews
What if Saitama was actually praised and acknowledged for his feats instead of always taking the brunt of mob mentality and credit stealing? Come and take a gander at this tale which seeks to answer such a question all the while at Saitama's expense!...What you didn't HONESTLY think he was gonna have it any easier did you?
Rated: T - English - Humor/Adventure - Chapters: 49 - Words: 155,414 - Reviews: 476 - Favs: 718 - Follows: 721 - Updated: 6/16 - Published: 5/19/2017 - Saitama, Genos, Tatsumaki, King
The (Un)stoppable Threat by Grillefirer reviews
Saitama is the world's strongest being, able to defeat any and all threats, no matter how powerful. But what happens when he becomes the threat?
Rated: T - English - Adventure/Mystery - Chapters: 17 - Words: 35,753 - Reviews: 147 - Favs: 261 - Follows: 325 - Updated: 6/15 - Published: 12/29/2016 - Saitama, Genos, Bang
Mundo de héroes by Mareol reviews
La asociación de monstruos ha caído. Sin embargo las células de monstruos que cultivaban se esparcieron como un virus llegando a aumentar el ratio de aparición de monstruos en el mundo entero. Sumado a eso, otros eventos extraordinarios otorgaron habilidades a muchos humanos. Una nueva era de héroes y villanos acaba de empezar.
Rated: T - Spanish - Adventure - Chapters: 4 - Words: 3,692 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 6/13 - Published: 6/6 - Saitama
A strange love by Soy Sierra reviews
It would be fine if he was hated. However, if that hatred and anger were to become a strange love ... What should he do?
Rated: T - English - Romance/Drama - Chapters: 6 - Words: 5,785 - Reviews: 5 - Favs: 3 - Follows: 2 - Updated: 6/12 - Published: 5/18 - Saitama, Genos
A Missing Step by thetalkingwave reviews
(AU) Tatsumaki, not willing to accept anyone being stronger than her, dons a disguise to catch Saitama off guard. All is planned out, but another step manages to appear. (Slight OOC)
Rated: K+ - English - Friendship/Romance - Chapters: 9 - Words: 13,322 - Reviews: 59 - Favs: 117 - Follows: 140 - Updated: 6/10 - Published: 1/27/2017 - Saitama, Tatsumaki
One Punch Man: A tad different by CrimsonSZ reviews
What if things were changed, just a tad? That's all I'm asking. Find out as the story unravels, and the novice author continues to lament about how this was harder than he imagined. I hope you enjoy! (A few hundred words dedicated to A/N, replying to reviews and credits at end each chapter, word count inaccurate.)
Rated: T - English - Romance - Chapters: 27 - Words: 101,701 - Reviews: 250 - Favs: 355 - Follows: 409 - Updated: 6/6 - Published: 11/15/2017 - [Saitama, Tatsumaki] [Genos, Fubuki]
Y antes del Danau by nadaoriginal reviews
Hace 70 milenios ocurrió un gran cataclismo que amenazó con extinguir a la todavía naciente raza humana, pero milagrosamente dicho proceso apocalíptico fue detenido. El qué pasó sigue siendo un misterio, pero en un puño podría estar la respuesta. Oneshot
Rated: T - Spanish - Tragedy/Humor - Chapters: 1 - Words: 3,843 - Reviews: 3 - Favs: 1 - Follows: 1 - Published: 6/5 - [Saitama, Tatsumaki] Genos, Sonic - Complete
Mental Health Association by Money Multiplier reviews
Premise: What would happen if a hero and a monster formed a friendship? / Further summary will be added later. /
Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,956 - Reviews: 3 - Favs: 1 - Follows: 4 - Published: 6/4 - Saitama, Genos, OC
An Immovable Object Meets an Unstoppable Force by LittleDarling13 reviews
During an outing, Saitama and Genos meet another hero, Grey Granite, and learn something new about Mumen Rider. Oneshot. MumenRiderxOC, Mumen x OC, Just a sweet little story for someone who doesn't get enough love.
Rated: K - English - Romance/Humor - Chapters: 1 - Words: 2,030 - Reviews: 4 - Favs: 3 - Follows: 1 - Published: 5/27 - [OC, Mumen Rider] Saitama, Genos - Complete
Vice Versa by Kinroth reviews
What happens when you take the mind of an avid One Punch Man fan from our world, and place it into the head of the most powerful character of the One Punch Man universe? Join me on this adventure of chaos, won't you? Rated T for mild cursing.
Rated: T - English - Adventure/Humor - Chapters: 1 - Words: 3,816 - Reviews: 13 - Favs: 13 - Follows: 21 - Published: 5/26 - OC
Empty Heart, Meet Aching Heart by F-ckthesystem125 reviews
His heart felt empty of emotions. Her heart was full of anger and sorrow. He murdered her father. She wants revenge. When they meet...then what? Rated T for now. May change later. I don't own One Punch Man. It belongs to ONE.
Rated: T - English - Drama/Hurt/Comfort - Chapters: 19 - Words: 45,462 - Reviews: 217 - Favs: 192 - Follows: 221 - Updated: 5/25 - Published: 3/26/2017
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