Opm Stories

Another one of those types of stories where the Reader is Op! Y/n is a quirkless girl who is extremely overpowered! What will happen? Will she grow to gain more friends...

Y/n Is a very powerful person who the best friend of the strongest man on earth but of course, he's the only one who knows that, his friend Saitama. They are both best f...

F! Reader Insert ; No quirk, but she still wanted to be a hero. 100 daily push-ups, sit-ups, and squats, plus 10 km of running for just about 2 years. Without knowing, s...

(y/n) (l/n) is the adoptive daughter of an over powered quirkless 31 year old human, Saitama. She always looked up to her father, saving the world while hiding behind th...

❝ ꜱᴇᴇ ᴛʜᴀᴛ ᴍʏ ᴡᴏʀʟᴅ ʀᴇᴠᴏʟᴠᴇꜱ ᴀʀᴏᴜɴᴅ ɴᴏᴛʜɪɴɢ ʙᴜᴛ ʏᴏᴜ.❞ ❝ ʏᴏᴜ'ʀᴇ ᴀ ꜱᴀᴅ, ꜱᴀᴅ ʏᴇᴛ ᴡᴇɪʀᴅ ᴅᴜᴅᴇ. ❞ In a galaxy far, far away was the world of the Seven Deadly Sins, and our dea...

After another battle, ending with a single punch. Saitama walks back to city Z carrying his bag of groceries. Feeling dejected from yet another day of defeating monsters...

(Diabolik Lovers x One Punch Man Crossover) Various! Diabolik Lovers x OPM! Reader "What do we have here? Plain-chan~?" "Tch, what are you staring at, Sho...

Making an attempt at a union academy story. Mc Walter white. everyone I go I see it so why not make one myself. This story is about our protagonist and the harsh life he...

You are Saitama's best friend but the problem is: You pay the rent

Saitama has known (Y/n) since childhood, and still has yet to do anything about the way he feels, oblivious as she is. And now, with their cyborg student, they're now in...

Edit: As you may or may not know, this story has been discontinued. I no longer wish to associate with it and it's stupid humor. Don't ask me to continue, because I won'...

(Y/n) (l/n) started training with Saitama at the age of 8. They're now 14years old with a happy life fighting off villains with Genos and Saitama. But what happens when...

Some of the S-class heroes including Saitama, Fubuki, Psykos, and Garou reacting to Saitama vs. awakened Garou. Note: by the way, this fight is the webcomic version whic...

After Vaccine Man was defeated by Saitama, two heroes witnessed him killed Vaccine Man. The two random heroes reported this to the Hero Association. They decided to sent...

The world is full of strange monsters that mysteriously appear and cause disasters but it is also a world full with really attractive heroes, villains and an extremely s...

"Out came the sun and dried up all the rain... And the itsy bitsy spider went up the spout again." (Y/N), you beautiful thing. It seems like you've caught quit...

She sat in the middle the ruined city, looking at me with tears in her eyes. As an image of a smiling man is seen in a short distance. I don't understand... Why is she l...

Y!OPM!various x F!reader feat. Slavic!reader (OCish)

A/N: This is a remake of my first Union fanfic where I made it....kinda more cringe than required. Do not worry Jiren in DxD the 3rd fight is in work. I'm just reading t...

---------------------------------------------------- After Y/n dies he meets a god who gives him powers ---------------------------------------------------- Don't expect...