Well, that varies a lot. Different fanfiction writers handle Ben's injuries differently. Some might put him in dangerous situations often, resulting in multiple injuries. Others might focus more on his victories and minimize the harm he takes.
First, you need to know the characters well. Read up on the Ben 10 series to understand Ben's personality, his powers, and the world he lives in. Then, think about the characters you want to include in the harem. Decide on their personalities and how they interact with Ben.
First, come up with an interesting concept. It could be something like a new villain for Ben to face or a unique situation for him to be in. Then, create an outline of the main events in your story. Decide on the beginning, middle, and end. For example, start with Ben noticing something strange in his town, then in the middle he discovers it's a new alien threat, and at the end he defeats it. Also, make sure to stay true to the characters' personalities from the original 'Ben 10' series.
Another way Ben could react is by just sitting quietly beside her. He doesn't want to disturb her sleep but at the same time, he can't help but stare at her. He starts to notice little things about her that he might not have paid as much attention to before, like the way her hair falls or the expression on her face when she's at peace. This moment could deepen his feelings for her.
Well, first of all, the character needs to make friends. In the Ben 10 world, having allies like Gwen and Grandpa Max can be really helpful. They can teach the reborn character about the secrets of the universe and how to handle various threats. Secondly, the character has to adapt to the technology. The Omnitrix is not the only high - tech device around. Understanding how other gadgets work can give them an edge. And lastly, they should embrace the fact that they are in a world full of danger and adventure, and be ready to face challenges head - on.
A great way to develop their relationship further is to introduce a third party, like an alien who has a special connection to Ben's powers. This alien could be jealous of Julie or try to drive a wedge between them. But in the end, Ben and Julie's love and trust for each other overcomes the obstacle. Also, they could go on a long journey across different planets to find a cure for an illness that affects Julie, and during this journey, they share many intimate moments and really understand each other on a whole new level.
To write your own 'Ben 10 Ben and Gwen fanfiction', consider the setting. You can choose to keep it in the original locations from the show or create new ones. For instance, you could set the story in an underwater city or a floating island in the sky. Then, build the conflict. Maybe there's a power struggle in the alien world that affects Earth, and Ben and Gwen have to step in. As you write, keep in mind the pacing. Don't rush the story, but also don't make it drag. Let the characters grow and change throughout the story, just like they did in the original series.
The original Ben 10 is all about the Omnitrix and the various alien forms Ben can turn into. However, in the 'ben 10 is an anodite fanfiction', the Anodite element would bring in a whole new dimension of power and story. For example, Anodite powers are more about magic and energy manipulation, which is different from the brute - force alien powers. The settings might also be different. Instead of just the usual earthly and alien landscapes, we might see more of the Anodite - specific realms. And the character of Ben himself would have to develop new skills and ways of thinking to deal with the Anodite - related situations.
Well, to not summon a Ben 10 fanfic, you should probably avoid using specific keywords or tropes associated with the series when writing or looking for other types of content.