Opm Stories

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...

❝ 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...

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...

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...

(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...

(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...

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...

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

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...

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'...

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...

𝘴𝘦·𝘳𝘦𝘪𝘯 | \ 𝘴əˈ𝘳𝘢ⁿ, -𝘳𝘢𝘯 \ 𝘱𝘭𝘶𝘳𝘢𝘭 -𝘴 𝘋𝘦𝘧𝘪𝘯𝘪𝘵𝘪𝘰𝘯 𝘰𝘧 𝘴𝘦𝘳𝘦𝘪𝘯 1𝘢𝘳𝘤𝘩𝘢𝘪𝘤 : 𝘵𝘩𝘦 𝘴𝘶𝘱𝘱𝘰𝘴𝘦𝘥 𝘧𝘢𝘭𝘭 𝘰𝘧 𝘥𝘦𝘸 𝘧𝘳𝘰𝘮 𝘢...

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...

(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...

"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.

Saitama is a man of many secrets. His full name is unknown, his true strength is unknown, nearly everything about him, is shrouded in darkness. But what happens, if th...

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

(Y/N) a weak boy and a master at Chaldea. He's a weak minded person and can easily cry. One day he catches his girlfriends cheating on him, so he left. Though that event...

"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...

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...