Well, often a plot point is the culture shock. For example, Saitama being in RWBY's world and not understanding things like Dust or the Grimm. It's funny to see how he just approaches everything with his 'one - punch' mindset. Another is the power - level differences. RWBY characters have their own set of powers which are quite different from Saitama's extreme strength, and seeing how they interact in battles or training is really engaging.
A very interesting plot point can be the friendships that form across the two universes. In some fanfics, Ruby might become friends with Genos. Their different outlooks on life, with Ruby being young and full of hope and Genos being more stoic and focused on power, create a really dynamic relationship. Also, the idea of RWBY characters trying to learn Saitama's training regime, which is just a normal exercise routine for him but seems impossible for them, is quite humorous and an interesting plot element.
One idea could be a crossover with Dragon Ball. Saitama could participate in the World Martial Arts Tournament and effortlessly defeat all the opponents, creating a hilarious situation. His nonchalant attitude would contrast sharply with the intense and competitive nature of the Dragon Ball characters.
One idea could be that Naruto and Saitama somehow end up in a shared dimension where they have to team up to defeat a common enemy. For example, a powerful demon from Naruto's world that has the ability to regenerate like some of the monsters in One Punch Man's world. Another plot could involve Naruto learning Saitama's training regime and trying to incorporate it into his own ninja training, while Saitama is intrigued by Naruto's chakra system and tries to figure out if he can use it to make his punches even more powerful.
In 'immortal rwby fanfic', a common plot point is the power dynamics that change due to immortality. The characters may become more powerful over time as they have infinite time to train and gain experience. This can lead to them being either feared or revered in their world. Additionally, the relationships between the characters can be deeply affected. Old friendships might be strained as immortality changes their personalities in different ways, and new relationships may form based on their shared immortality experience.
There's 'Saitama in Remnant' which is also a popular one. In this fanfic, Saitama finds himself in the RWBY world. His overpowered abilities create a lot of chaos and also some hilarious moments as he tries to understand the different rules and threats in Remnant. It also has some great fight scenes where his simple punch causes massive destruction in the RWBY setting.
Another plot point could be the exchange of values between the two universes. In Bleach, there are concepts like honor among Soul Reapers and the balance of souls. In RWBY, there are values such as unity and the fight for justice. When the characters interact, they can learn from each other's values. For instance, a RWBY character might be inspired by the Soul Reaper's sense of duty, and a Bleach character could be influenced by the RWBY character's emphasis on teamwork. This exchange can create a rich and engaging story without any adult content.
Maybe there's a device that accidentally transports the top heroes from both universes together. In this crossover, All Might and Saitama could have a friendly competition to see who can defeat the most villains in a day. However, they quickly realize that their worlds have different threats and they need to work together. For example, Saitama could learn about the concept of 'quirks' and how it affects hero society, while All Might could be amazed by Saitama's pure physical strength.
Well, perhaps a plot where Genos follows Saitama into the My Hero Academia world. Genos could enroll in UA as well and show off his advanced technology - based powers. He might get into a competition with Bakugo over who is more powerful. Meanwhile, Saitama is just casually wandering around, accidentally solving problems and leaving the students and heroes in awe of his effortless strength.
Well, one interesting plot point could be the unique character interactions. Maybe there are new alliances formed between characters that we don't see in the original RWBY series. For example, characters from different teams might have to work together in a very challenging situation in the fanfic, like facing a super - powerful enemy that forces them to combine their skills and powers in unexpected ways.
Well, in the 'rwby tournament arc fanfic', a great plot point could be the twists in the tournament rules. Maybe there are some special conditions added that change the whole flow of the battles. This can lead to really exciting and unpredictable situations. And then there's the character development aspect. Characters might face challenges that force them to grow, like dealing with a powerful opponent they thought they couldn't beat. It could also show how they interact with their teammates under pressure, which is always interesting to read about.
Well, in 'rwby watches trailers fanfic', perhaps a major plot point is how the different RWBY characters interact while watching. Their discussions could lead to revelations about their own personalities and relationships. For example, Ruby might get really excited about the action scenes in the trailers and her enthusiasm could influence the others. Also, the fanfic might explore how the characters' past experiences color their perception of what they see in the trailers.