Who could be the main antagonist in a Gohan x Trunks Future fanfiction?

One possible plot could be that in a post - apocalyptic future, Gohan and Trunks team up to fight against a new and powerful enemy that has emerged. They train together, with Gohan sharing his knowledge of the old martial arts techniques and Trunks bringing in his own combat skills developed from years of fighting alone. Their bond grows stronger as they face challenges, and eventually they manage to defeat the enemy, saving what's left of the world.

Cell could still be a great antagonist. Imagine a scenario where in the fanfiction, Cell follows Future Trunks through time. He then starts to absorb different beings in the new timeline in a more devious way than in the original story.

It could be a new villain from the future that somehow follows future Gohan back in time. This villain might be an evolved form of an existing enemy, stronger and more cunning. They could be after the secrets that future Gohan holds about the future technology or the power levels of the Z - fighters in the future.

One common theme is friendship. Since they are two of the last remaining warriors in a desolate future, their friendship is crucial. They support each other, whether it's in battle or in dealing with the emotional toll of their situation.

Definitely their strong bond. They have been through so much together, so highlighting their loyalty and trust for each other is great. Also, their different fighting styles can add action - packed scenes. For example, Gohan's more methodical and strategic approach against Trunks' more impulsive and aggressive style.

It could be a rogue Saiyan from an alternate timeline who has come to their universe to prove his supremacy. He is jealous of the power that Goten and Future Trunks possess and wants to take it for himself.

The contrast between their characters. Gohan is more of a gentle and studious type, while Future Trunks is a tough warrior from a post - apocalyptic future. Their interactions can create really interesting dynamics in fanfiction. It's like seeing two different worlds collide.

You can start by looking on fanfiction websites like FanFiction.net or Archive of Our Own. These platforms have a large collection of fanfictions, and you can simply search for 'Gohan x Future Trunks' in their search bars. Another option is to join relevant fan communities on social media platforms like Reddit or Tumblr. Members often share and recommend their favorite fanfictions there.

Perhaps a plot where Future Gohan and Future Trunks accidentally travel to an alternate timeline. There, they have to team up with different versions of themselves to defeat a common enemy. This would involve exploring how they interact with these alternate selves and how they adapt to the new environment and challenges.

There's a fanfic called 'Partners in Time'. It focuses on their training together. The author does an amazing job of showing their growth as fighters and friends. In this fanfiction, they face new threats and through their bond, they manage to overcome them. It's a great read if you like action - packed stories with a strong focus on their relationship.