One interesting storyline could be that your OC is from another dimension and has come to the One Punch Man world. They bring with them a different set of powers and values. This could lead to all sorts of clashes and also new alliances. Maybe they initially think the heroes in this world are too laid - back or too violent, and they try to change the way things are done. Or perhaps their power is something that is desperately needed in this world to fight a new and powerful enemy that the regular heroes can't handle on their own.
In One Punch Man DoS OC fanfiction, a good storyline might involve your OC being a former villain who is trying to reform. They struggle with their past actions and the distrust of the other characters. As they try to be a hero, they face internal battles as well as external ones. For instance, they might be tempted to use their old villainous methods when things get tough. Along the way, they could form a bond with another hero who helps them see the good in themselves, and together they face a major threat to the city. This kind of storyline adds depth to the character and also fits well within the world of One Punch Man.
First, think about their power. In One Punch Man, powers can be really wacky. So for your OC, it could be something like the ability to turn into any type of food, which would be both funny and unique. Then, consider their backstory. Maybe they were an ordinary chef who got their powers from a strange experiment in the kitchen. Also, don't forget about their personality. They could be really laid - back and love to share their food - power with others. This way, your OC will fit well into the One Punch Man DoS fanfiction world.
Definitely Saitama. He's the main character and his nonchalant attitude towards his incredible power is always interesting to explore in fanfiction. Also, Genos. His loyalty to Saitama and his own journey to become stronger make him a great addition.
There could also be a fanfiction that delves into Garou's past more deeply. Maybe we learn about his family and how his upbringing led him to his current views on heroes and villains. By exploring his childhood traumas and experiences, we can better understand why he is so obsessed with becoming the ultimate monster and how those roots could be the key to his possible transformation in the story.
A plot could involve a villain in the DoS (Darkness or Shadow) realm who has the ability to nullify Saitama's strength for short periods. This villain is causing chaos in the city, and Saitama has to figure out how to defeat him without relying solely on his brute force. Maybe he teams up with other heroes who have skills in detecting and countering such abilities.
One unusual pairing in One Punch Man One Piece fanfiction could be Nami and Saitama. Nami might try to use Saitama's strength for her own gain, like getting treasure from really tough - to - reach places. It would be a fun dynamic with Nami's wits and Saitama's simplicity.
A common storyline involves a villainess falling for Saitama. Maybe a powerful female villain who was initially out to defeat Saitama realizes his charm and power in a different way. She then joins the harem and has to adjust to the other girls. This creates a lot of tension and humorous situations as the other members of the harem are suspicious of her motives at first.
One possible storyline could be Deku somehow getting Saitama's power in the One Punch Man universe. He might struggle at first to control such overwhelming strength, like accidentally destroying things around him. Another could be a team - up between Deku and Saitama to fight a common enemy that is too powerful for either of them alone. For example, a villain who can absorb powers and is immune to most attacks.
Another storyline could be that Thanos, aware of One Punch Man's power, tries to use the Infinity Stones to either eliminate him or make him an ally. There could be a long - drawn - out battle where One Punch Man has to constantly dodge Thanos' attacks while trying to find a way to land his one punch. In the end, he manages to do it and saves the day.
Well, one common storyline could be about Saitama getting involved in various comical and heart - warming relationships within the harem. For example, different female characters might try to understand his overpowered yet simple - minded nature. Maybe a character like Tatsumaki could initially be frustrated by Saitama's nonchalance but gradually develop feelings. Another could be that Genos gets caught in the middle of all the harem chaos as he tries to protect Saitama from any potential harm caused by the female characters' over - enthusiastic advances.
One popular storyline could be a robot becoming a disciple of Saitama. It tries to learn his power but struggles with the concept of 'one punch' strength as it's used to more complex combat algorithms. Another could be a robot villain created specifically to defeat Saitama, but in the end, it realizes the futility of fighting him and changes its ways. There are also storylines where robots team up with heroes to fight otherworldly threats, bringing their technological capabilities to the fight.