It makes Saitama an even more overpowered character, adding to the comical and extreme nature of the story.
If Saitama is a cannibal in the fanfiction, it completely changes his relationship with Genos. Genos, who is usually very loyal, might now be horrified and conflicted. He might not know whether to help Saitama or stop him.
Well, considering a fanfiction about Saitama meeting Tornado and how it affects the Hero Association. Their meeting could start a new era in the association. Saitama's unique power and Tornado's psychic abilities could inspire other heroes to train harder or explore different ways of using their powers. Their combined presence could also make the association more appealing to potential new heroes. The association might also start to focus more on the individual strengths of each hero, like Saitama's simplicity and Tornado's complexity, and try to find ways to blend these different styles for better overall performance.
The 'One Punch Man Saitama Story' is quite interesting. Saitama is a unique hero. His physical appearance is rather ordinary, but his power is extraordinary. He trained so hard that he lost all his hair and gained the ability to defeat enemies with one punch. In the story, he has to deal with the hero association which has its own rules and politics. Also, he constantly encounters new threats to the city, yet his way of dealing with them is always the same - one punch. However, his interactions with other characters, like his comical exchanges with Genos, add a lot of charm to the story.
One way is to explore his life before he became a hero. Maybe he had a normal job and was constantly frustrated with the mundanity of it. This could have been the catalyst for his intense training.
First, understand the characters well. Saitama is bored with his power and just wants a good fight, while Boros is a proud and powerful alien seeking a worthy opponent. Then, come up with a unique plot. Don't just rehash their fight from the original. Maybe create a new world or situation for them. For example, a world where all heroes have lost their powers and Saitama and Boros have to work together to save the day. Also, good dialogue is key. Make it sound like how the characters would actually talk. Saitama's simple and straightforward speech and Boros' more grandiose way of speaking.
One memorable moment is when Saitama first shows his one - punch power to Genos. Genos is completely astonished. Another is when Saitama participates in the hero ranking exams. His non -chalant attitude towards the tests while still passing them easily is quite funny.
His hair could also be a plot device in a more comical way. Imagine a situation where his hair has a mind of its own and keeps getting him into embarrassing situations. Like it gets stuck in a door right before a big fight, and he has to struggle to free it while the villain is making fun of him.
Well, a lot of One Punch Man fanfictions about heroes seeing Saitama are really interesting. Some focus on their initial shock at his power. For example, Genos is always in awe of Saitama's strength in the original work, and in fanfictions, this can be explored even deeper, like how he tries to understand the source of that power.
If Saitama became a monster in fanfiction, his physical appearance would surely change drastically. His bald head, which is now a symbol of his simplicity and power, might take on a more menacing look. His eyes could turn red, and his muscles might bulge in an even more grotesque way. This transformation could also affect his relationships. Genos, for example, would be in a difficult position. He idolizes Saitama as his master, but if Saitama becomes a monster, Genos might have to fight him to protect the city.
One way it could be imagined is if a new, extremely powerful villain emerged. This villain might have the ability to nullify Saitama's strength, perhaps by some sort of reality - warping power. In the fanfiction, Saitama could be caught off - guard by this new threat, and despite his best efforts, succumb to the villain's attacks. It would be a very dark turn for the One Punch Man universe.