Onepunchman Stories

"Whoa, hold up! You're saying I'm living with two guys now?!" "Technically, I'M the one living with two people," Saitama crosses his arms. "What...

(Y/N) always thinks that her life is miserable because of the power that she has. She meets Saitama when she is deeply depressed. After her parents are killed by a monst...

After Mew, the Mythical but playful Pokemon, finds a dimensional tear in the Pokemon World, it attempts to seal said tear on its own. The result had not only sealed the...

"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.

Opm x Male reader Name is a simple man with a simple routine, workout, find a gig for the night, maybe go shopping with his strange bald neighbor, and occasionally use...

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...

The S-Class and a few others watch One Punch Man. This on Fanfiction.net too.

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...

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...

Saitama and Genos was casually shopping for necessities that they needed to continue about their day as normal when an unknown portal appears infront of them and sucking...

"Mrs. Rose, I have a question," "Hm?" Rose looked away from the sink, where she was doing the dishes, and turns her attention to the cyborg, "Su...

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

"What does power cost?" Y/N is quirkless. In a world of superhumans, that's not a good thing. She decides to become strong! After a few years of training (100...

(Male Bullied, Betrayed, Cheated, Neglected Red Hood Reader x Crossover Harem)

Saitama has always been known for his superhuman abilities such as immeasurable strength, speed, reflexes and stamina, making him the strongest hero of all. But in excha...

This story is On Hold For now. Well here goes nothing.

In the climactic end of their battle, Garou-pushed to his absolute limit-refuses to yield. As his body crumbles, he unleashes a final desperate technique: a forbidden di...

Tokyo's cursed population is dropping like flies - Special Grades, wiped out in a single hit before sorcerers can even show up. No traces. No cursed tools. Just splatter...

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...

(OPM x OC) Liam Carter, a tormented boy reborn in the world of One Punch Man as a teenage girl, gains overwhelming power but remains haunted by his past. Struggling with...