Opm Stories

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...

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...

Saitama - A hero for fun who has inhuman physical abilities and can defeat enemies with ONE PUUUUUNCH. Genos - A hot, edgy cyborg that can shoot lasers and fire. Y/n...

(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...

"𝐢𝐬𝐧'𝐭 𝐩𝐨𝐰𝐞𝐫 𝐬𝐮𝐩𝐩𝐨𝐬𝐞𝐝 𝐭𝐨 𝐜𝐨𝐦𝐞 𝐰𝐢𝐭𝐡 𝐠𝐫𝐞𝐚𝐭 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲?" "𝐢𝐭 𝐢𝐬. 𝐢 𝐣𝐮𝐬𝐭 𝐡𝐚𝐯𝐞𝐧'𝐭 𝐠𝐨𝐭𝐭𝐞...

"I'm just a hero for fun" In which a girl who's simply too powerful that it only took her one punch to defeat her enemy.

When a boy from Yang's past comes back, she's surprised to see just how much he had grown.

"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...

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...

Behind every great man is a great woman, that's how the saying goes. But how can that apply to our favorite bald hero? Simple, what if he had someone beside him even bef...

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...

|| In this AU Tatsumaki from one punch man is Izuku Midoriya's twin sister || So this will be my first fanfic, so if the writing is crappy I'm sorry but I hope you all...

Y/n can adapt to any situation quickly,thus he's good at underwater fights,mid air battles even someplace hot.

Just one little change to the One Punch Man time line, can cause a gaint ripple. The girl Saitama saved was in fact, the younger sister of the S-Class her Metal Bat. Let...

The reader is from the one punch man universe, she is best friends with Saitama and was doing the 100 push-ups, sit-ups, squats, and the 10k run exercise alongside him...

( BNHA/MHA Various x OPM! MC ) In a world of superhuman beings and quirks, Nana Saitama was, to put it bluntly, extremely ordinary. One day, she saves a green-haired boy...

Y/N, the son of the one punch hero Saitama, has teleported to another world after being sucked in by a mysterious portal that appeared. He ended up in a world of Spirits...

An epistolary Started: July 2024 Finished: July 2024

An Epistolary Starter: May 2024 Finished: June 2024