Well, one possible consequence could be that Naruto is seriously injured. Maybe he has a broken bone or gets knocked out cold. It could also lead to some sort of rift between them, with Naruto feeling betrayed by Sakura's overly aggressive action.
First, think about the character you want to focus on. It could be your favorite boxer from the game. Then, come up with a unique situation for them. For example, if you choose Von Kaiser, you could write about him coming out of retirement for a special match. Just let your imagination run wild.
Another way is to check out some legal manga reading websites. Some libraries also have the One Punch Man manga available for borrowing, which is a great free option.
If they didn't have an electric drill, they could use some simple tools to drill holes in the bamboo. First, he prepared a knife, a hammer, an electric iron, and some grinding powder. Sharpen the knife, then stab it into the surface of the bamboo, and press hard to make it go deep into the bamboo. Next, he used the hammer to tap the hole of the knife, causing it to penetrate deeper into the bamboo. Then, he heated the electric iron and placed it into the hole to make it bigger. If you need to enlarge the hole further, you can heat it up again and repeat this step. Finally, use grinding powder to make the holes smooth. These simple tools and steps can help you make beautiful holes in bamboo without an electric drill.
First, think about the character you want to focus on. If it's Saitama, consider his simple but unique personality. You can start with a normal day in his life, like going grocery shopping, and then something out of the ordinary happens. For example, the store gets attacked by a new type of monster.
First, you should know the characters well. Read the original manga or watch the anime to understand their personalities, powers, and relationships. Then, come up with an interesting concept or plot. It could be something as simple as a new adventure for Saitama or a more complex idea like a power struggle within the Hero Association. After that, just start writing. Don't worry too much about making it perfect at first.
You can start by checking out popular fanfiction websites like Archive of Our Own (AO3) and FanFiction.net. On these platforms, you can use the search function and type in 'One Punch Man' to get a list of relevant fanfictions. Then, look at the ratings and reviews to see which ones are highly regarded by other readers.
To write a good One Punch Man romance fanfiction, focus on the world - building. Since the One Punch Man world is full of strange and powerful beings, you can use this to your advantage. Let's say the love story takes place during a big crisis. The hero and the love interest are forced to rely on each other more. Also, don't forget about the humor that is so characteristic of One Punch Man. Insert some funny dialogues between the characters in their romantic moments to make it more engaging.
To start writing a 'One Punch Man' yandere fanfiction, you should focus on the character's motivation. Let's say you want to write about a yandere Fubuki. Her motivation could be her desire for power and how she sees Saitama as the ultimate source of power. So she starts to follow him around, acting sweet at first but slowly showing her yandere traits. Develop your characters' voices, make the yandere's dialogue a bit off - kilter to show their obsession. And always keep in mind the overall tone of the 'One Punch Man' series, with its mix of comedy and action, and incorporate that into your fanfiction.