One possible plot could be that Tornado initially challenges Saitama out of pride. She sees his nonchalant attitude and wants to prove that her psychic powers are superior. Saitama, being Saitama, just goes along with it. As the battle unfolds, Tornado throws everything she has at Saitama, but he just dodges casually. Eventually, Saitama throws a light punch that knocks Tornado back, but not seriously hurt, which makes her realize his true strength.
In a fanfiction scenario between Tornado and Saitama, Saitama would likely win. He's so overpowered that he can defeat any opponent with one punch. Tornado is extremely strong with her psychic powers, but Saitama's strength seems limitless. His simple training routine has made him so powerful that no enemy has been able to withstand his punch so far.
Another theme could be the clash of different universes. Amazo is from the DC universe and Saitama is from One Punch Man. Fanfics might play around with how these two different universes' rules and powers interact when these two characters meet. Also, there could be themes related to respect and rivalry. Saitama is often very nonchalant about his power, while Amazo is a complex android with various abilities. How they view each other in the fanfic can create interesting storylines.
No, Chainsaw Man is not a true story. It is a fictional manga and anime. It features a lot of supernatural elements like a character having chainsaws for arms which don't exist in real life.
Well, in terms of the Chainsaw Man 146 A04 fanfic, one aspect to consider is the writing style. If it follows the same intense and fast - paced style as the original manga, it would be really engaging. The fanfic could also explore different themes like the nature of power and sacrifice which are prominent in the main story. Also, the way the author portrays the devil - hunting world in this fanfic could be quite interesting.
Chainsaw Man follows Denji as he navigates a dangerous world where devils exist. His life changes when he becomes part-devil and has to deal with powerful foes. The story has exciting fights and explores themes like friendship and survival.
There is a Chainsaw Man light novel. It offers new perspectives and adventures within the Chainsaw Man universe. It's worth checking out if you're a fan of the series.