Another theme could be cultural exchange. Given that they come from different fictional settings, their meeting can lead to an exchange of ideas, values, and ways of life. For instance, Beerus's rather laid - back yet all - powerful attitude might contrast with Gone's more determined and perhaps more mortal - like nature. This contrast can create interesting storylines about how they influence each other.
One popular 'Gone meets Beerus fanfiction' might be the one where they have an epic battle in a strange new dimension. It has great descriptions of their powers clashing.
In Beerus Lemon fanfiction, power dynamics can be a common theme. Given Beerus' powerful status, how he interacts with other characters in a more intimate or romantic context, whether it's about him being dominant or having his power challenged in a relationship. Another theme could be the discovery of new sides of Beerus that are not shown in the original source, especially in relation to his feelings and emotions towards other characters.
Another theme is discovery. The OC often discovers new things about Beerus' world or about themselves through their interactions. This can range from learning about the different species in Beerus' realm to realizing their own hidden potential.
In female Beerus fanfiction, a frequent theme is the exploration of her femininity. How being female affects her role in the Dragon Ball universe. It could be in the way she is perceived by others or how she uses her femininity to her advantage. Another common theme is her role as a protector or a destroyer. Just like in the original, but sometimes with a new twist. For instance, she might be more merciful as a female or more strict. Also, the theme of transformation is often present. Maybe she has a different form as a female that is unique and has special powers.
One of the main themes is the clash of cultures or personalities. Beerus has his own way of doing things as a god, and the OC usually comes from a different background. So, there's often a lot of friction at first. For example, in many stories, the OC might be more carefree while Beerus is more strict. Also, friendship or an unlikely alliance is a theme. As the story progresses, they often end up becoming friends or allies in some way.
Well, in many goku x beerus fanfiction, the theme of cultural exchange is quite common. Goku represents the Saiyan culture and Beerus the divine culture of the Gods of Destruction. Their exchanges can be really fascinating. Also, the theme of redemption can be found. For example, if Beerus has made some mistakes in the past, through his relationship with Goku, he might seek redemption. And of course, the theme of facing a common enemy together is prevalent. They combine their powers and strategies to take on threats that neither could face alone.
One common theme is power dynamics. Since Beerus is a powerful deity and Shin is also a significant figure, their relationship in terms of who has more power or influence can be explored. Another is cooperation, like them working together to solve a problem in the Dragon Ball universe.
One common theme is power growth. Goku is always seeking to get stronger, and in fanfictions with Female Beerus, she often challenges him in new ways, pushing his limits and leading to his power growth.
In a 'Gine meets Beerus' fanfiction, perhaps Gine is on a mission to seek help for the Saiyan race. She hears of Beerus' power and decides to approach him. When they meet, Beerus is amused by her courage. Gine tells him about the tyranny of Frieza over the Saiyans. Beerus, who has his own sense of justice, decides to keep an eye on Frieza. He also gives Gine some advice on how to better protect the remaining Saiyans, like teaching her some basic techniques to hide their ki more effectively.
Power is a common theme. Since Beerus is extremely powerful, many fanfictions explore his power, how he got it, and how he uses it. Another theme is his relationship with other characters, like Goku. Some fanfictions also focus on his role as a God of Destruction, the responsibilities and the consequences of his actions.